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C U R R I C U L U M   V I T A E

      

                            Boris I. Gramatikov

 

EDUCATION
 

1983

 Ph.D. in Technical Sciences from the Technical University of Sofia - Faculty of Electronic Engineering and Technology.
Ph.D. Thesis: Electronic Devices for Automatic Processing of Phonocardiographic Signals. Technical University of Sofia, 1983, UDK 616-7. Central Library of Science and Technology - Sofia, Ref. No. DS 3168. 

1973-78

 Dipl.-Eng. from the Technical University of Ilmenau, Germany, School of Technical and Biomedical Cybernetics, concentration in Biomedical Engineering and Bionics (today:   Institute of Biomedical Engineering and Informatics).

1975    Probation training at the Medical Academy, Erfurt, Germany, Department of Audiometry and Acoustic Evoked Potentials 
1977    Pre-graduation training at the Regional Hospital - Eisenhuettenstadt; Instrumentation design -  Rheography; Clinical engineering training. 
1978    Received the Dipl.-Eng. degree in Biomedical Engineering with a grade "Excellent" ("Auszeichnung")

1966-71

 English Language High School in Plovdiv, Bulgaria; all subjects were taught in English; graduated with honours.

 

EMPLOYMENT and INTERNATIONAL FELLOWSHIPS
 

2003

Assistant Professor

Laboratory of Ophthalmic Optics, Division of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins University,  Baltimore, MD, USA

2000

Research Associate

Laboratory of Ophthalmic Optics, Division of Pediatric Ophthalmology and Adult Strabismus at The Wilmer Ophthalmological Institute, Johns Hopkins University,  Baltimore, MD, USA

1996 - 2000

Research Associate

Department of Biomedical Engineering, Johns Hopkins University - School of Medicine, Baltimore, MD, USA

1995-1996

Associate Professor

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

1994

Research Associate

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

1993-1994

Visiting scientist

Medical University Hannover, Germany
Institute of Medical Informatics

Department of Biosignal Processing
A 7-month sabbatical sponsored by the Commission for Science and Technological Development of the European Community, DG XII. 

1993

Visiting scientist 

Department of Biomedical Engineering, Johns Hopkins University - School of Medicine, Baltimore, MD, USA
A 4-month exchange visit, sponsored by the Fogarty International Center, NIH, Bethesda, MD. 

1987-1993

Research Associate

Department of Biomedical Engineering, (CLEMA),  Medical Academy, Sofia, Bulgaria 
and EMA Engineering - a state-owned enterprise for medical equipment, Sofia, Bulgaria

1986-1987

Visiting scientist 

Medical University Hannover, Germany
Department of Biosignal Processing
4 months sabbatical sponsored by the German Academic Exchange Service (DAAD) 

1979-1986

R&D Engineer

Department of Biomedical Engineering, (CLEMA), Medical Academy, Sofia, Bulgaria 

Duties included design from specifications to delivery, requirement analysis, coding, debugging and final testing. Research and development. Signal processing of biomedical signals, mainly related to Electrocardiology, Pulmology, Plethysmography and Ophtalmology. Performed Assembly language, Pascal and C programming for a variety of microprocessor based medical instruments.

 

PROJECTS
 

Year

Project

Institution

Role

2000-present

  • Determination of ocular defocus using the double-pass blur image of a point source 
  • Retinal birefringence scanning for detection of central fixation in young children
  • Studying the interference of corneal birefringence in retinal birefringence scanning
  • Improving a computer model of retinal birefringence scanning
  • Building a prototype of a  Pediatric Vision Screener
  • Use of retinal nerve fiber layer birefringence in retinal scanning for biometric purposes
  • Development of a A Directional Eye Fixation Sensor with no moving parts
  • Use of retinal birefringence scanning for identification of patients with ADHD – pilot project

Division of Pediatric Ophthalmology and Adult Strabismus at
The Wilmer Ophthalmological Institute,
  Johns Hopkins University

Research Collaborator and Design Engineer – Digital Signal Processing, Hardware, Software, Computer Modeling

1999-2000

Developed an optical fluorescence imaging system for recording of transmembrane action potentials of beating isolated perfused rabbit hearts. 

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1999-2000

Developing a portable device for long-term ECG recording and analysis in patients with chest pain - Supported by a Maryland Industrial Partnerships (MIPS) award.

Department of Biomedical Engineering, Johns Hopkins University. A joint project with a company, DVP, Inc. (now InHand Electronics, Inc.)

Co-PI; Designer of the ECG amplifier and data acquisition, ECG analysis algorithms.

1997

Examined autoregressive methods for differentiation between ventricular fibrillation caused by different types of stimulation during implantation of ICDs.

Johns Hopkins University, Baltimore, MD in collaboration with Mid-Carolina Cardiology, Charlotte, NC, supported in part by Medtronic, Inc.

Project Leader

1996-97

Studied dynamic differences between ventricular fibrillation types

Johns Hopkins University, Baltimore, MD, and the Institute of Electronic Circuits, Genova, Italy
Section Signal Analysis in Cardiology - SAC

Research Collaborator

1998-99

Developed a computer model of myocardial depolarization under local ischemia.

In collaboraion with Mahesh Shenai, a graduate student at Johns Hopkins.

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1997

Studied different pacing patterns on isolated heart models(Langendorff preparations) 

Department of Biomedical Engineering, Johns Hopkins University

Project Leader

1996-97

Examined Ischemic changes in isolated Langendorff hearts

Departmen of Biomedical Engineering, Johns Hopkins University, Baltimore, MD

Project Leader

1996

Studied the dynamical difference obtained from different simultaneously recorded leads of ECG signals, using the MIT-BIH Arrhythmia Data Base

Bulgarian Academy of Sciences, Sofia, and the Institute of Electronic Circuits, Genova, Italy

(Now: Institute of Biophysics)

Section Signal Analysis in Cardiology (SAC)

Research collaborator

1994-95

Conducted research on Identification of ischemic changes in the ECG during PTCA using conventional ST and spectral methods for inta-QRS analysis

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences, Sofia, and Third Regional Hospital - Sofia, Division of Cardiology

Project Leader

1993-94

A project on Body Surface Mapping.

Conducted a study on Reducing the number of leads in body surface potential mapping and Variability of body surface maps in normal patients

Medical University Hannover, Germany
Institute of Medical Informatics

Department of Biosignal Processing

Independent Project

1993

Introduced a series of improvements to the Bulgarian interpretive ECG machine ECG 321.

CLEMA, Medical Academy - Sofia, Enterprise for Medical Instrumentation (EMA) - Sofia, Bulgaria

Project Leader

1993

Worked on detection of ischemic changes in the ECG by means of the Wavelet transform applied to signals from animal models and from human patients before and after PTCA.

Johns Hopkins University School of Medicine, and Johns Hopkins Hospital, Department of Cardiology, Baltimore, MD

Project Leader

1992-93 

Examined the potential of time-frequency distributions obtained from the signal-averaged ECG for prediction of late potentials and ventricular tachycardia - STFT and Wavelet transform.

CLEMA, Medical Academy - Sofia and Bulgarian Academy of Sciences

Project Leader

1994-96 

Directed a team of software engineers for ECG acquisition and analysis (C++, Windows) using a PC-based ECG system. 

Center of Biomedical Engineering (CBME), Bulgarian Academy of Sciences

Project Leader

1988-93 

Built an amplifier, computer hardware and software for detection of His- and Late potentials in the high resolution signal-averaged ECG.

Developed and implemented improved methods for time- and frequency domain measurement and analysis. Examined the effect of different types of digital filters.

Was responsible for the clinical probation of the device as well.

CLEMA, Medical Academy - Sofia

Independent Project, Hardware design, Programmer/Analyst

1990-91 

Designed, built, programmed and implemented a Computer front-end module and real time custom software for studying test animals' behaviour under stress induced by means of controlled stimulation

The Pharmaceutical Research Institute - NIHFI, (now Sopharma) - Sofia, Bulgaria

In close collaboration with Professor Mile Taskov, MD

Project Leader, Hardware design, Programmer/Analyst

1989-90 

Designed, programmed and implemented a PC-based Data Aqcuisition and Data Processing System for experimental investigation of the mechanical responses of isolated biological tissues to electrical stimulation (Coding in Pascal and C-language).

Institute of Physiology (now of Neurobiology), Bulgarian Academy of Sciences - Sofia, Bulgaria

In close collaboration with Professor Lubomir Kasakov, MD

Independent Project, Hardware design, Programmer/Analyst

1989-90

Studied abnormalities of the auditory system by conducting statistical analysis of parameters obtained from X-ray images of the inner and middle ear (histograms, t-statistics, etc.). 

Department of Radiology, Medical Academy, Sofia

In close collaboration with Professor Angel Tomov, MD.

Independent Project, Statistical analysis

1984-89

Developed and implemented a PC based ECG System 1222 for acquisition, diagnostic interpretation and disk archival of the 12-lead ECG.

(Coding in Forth,C-language and Assembler)

The system is commercially available as the interpretive ECG-Computers 1222, of which 35 units were produced and installed in various Bulgarian hospitals. 

CLEMA, Medical Academy - Sofia

Project received quality awards. 

Project Leader

Hardware design

Programmer/Analyst

1986-90 

Designed and implemented a PC-based data acquisition and data processing lab system for a fully automated real-time control of cardiological experiments in mid-large animal research. Performed requirement analysis, algorithm, hardware and software development. Stimulation and signal acquisition from 8 analog channels, real time display, measurement and evaluation of various electrophysiological, haemodynamical and mechanical parameters during an 8-hour experiment, and off-line statistical analysis (coding in Pascal and C-language)

The Pharmaceutical Research Institute - NIHFI, now Sopharma Sofia, Bulgaria

In close collaboration with Professor Mile Taskov, MD

Project Leader

Hardware design

Programmer/Analyst

1987-89 

Responsible for the collection of two clinically anotated clinical ECG data bases for validation of interpretive ECG devices

CLEMA, Medical Academy - Sofia

Team work

1987

Developed software for data acquisition and analysis of biomechanical signals and body movements (1D, 2D) recorded during rowing (coding in Pascal language). Patent issued.

An independent contract with the Bulgarian Federation of Rowing - Sofia. 

Independent Project

1986-87 

Developed a technique and a software module for identification of the WPW syndrome in the ECG (coding in Fortran language) 

Medical School Hannover, Germany
Institute of Medical Informatics
Department of Biosignal Processing

Independent Project, Fellowship

1987-90 

Developed ECG processing modules (digital filtering, QRS detection etc.) in Assembly language for the ECG Intensive Care Monitors M 101, 203, 301. 

CLEMA, Medical Academy - Sofia

Team participant

1983

Designed, coded and built a microprocessor controlled Forced Expiration Analyser - an early prototype of the Expiration Analyzer SpiroComp for diagnostic Purposes (Coding in Macro-Assembler)

CLEMA, Medical Academy - Sofia

Team work

1983-88

Developed algorithms and code for ECG analysis for the Bulgarian microprocessor-based InterpretiveElectrocardiographs with measurement and classification capabilities), Series 123X, 126X, 331 - commercially available. (Coding was done in Assembly and Forth language)

CLEMA, Medical Academy - Sofia 

Team member

1983-90

Participated in the development of various diagnostic equipment: SpiroComp, Pace-Stop, PaceComp etc.

CLEMA, Medical Academy - Sofia 

Team member

1983-84 

Responsible for different hardware support projects for facilitating R&D in biomedical instrumentation: EPROM programmers, floppy disk controllers, A-D converters, microprocessor emulators, asynchronous serial and parallel communications.

CLEMA, Medical Academy - Sofia 

Independent Project

1980

Developed an enhanced Microprocessor Development System (MDS) for embedded hardware design, emulation and programing for 8-bit Motorola microprocessors. 

CLEMA, Medical Academy - Sofia 

Independent Project

1980-83 

Designed and built two microprocessor-based devices called PhonoCardioSelectors for automatic signal acquisition and screening diagnostics of phonocardiographic signals (PCG) in children.

Performed feature extraction and developed diagnostic classification criteria
(Device coded in Assembly language)

Pediatric Clinic, Medical Academy - Sofia

CLEMA (Biomedical Engineering Department), Medical Academy, Sofia

Technical University, Sofia

In collaboration with:

·  Prof. Paraskeva Ninova, MD

·  Prof. Ivan Daskalov, D.Sc. 

·  Prof. Ivan Dotsinsky, DSc.

PhD Thesis

1982

Participated in the development of a Nystagmus analyzer

Bulgarian Academy of Sciences - Sofia

Team work

1981 

An Electronic Device for Objective Neurophysiological Examinations on Human Subjects by measuring the responses to different types of random stimulations

Sports Academy, Sofia 

Team work

1978-79 

Developed 4 models of portable digital plethysmographic heart rate meters

CLEMA, Medical Academy - Sofia

Team work

1977 

Designed and built programmable logic for automated experimental investigations of the peripheral nervous system in insects

Technical University, Ilmenau, Germany

Graduation project

1976 

Designed and built a Two-Channel Rheograph using the 4-electrode principle

Technical University, Ilmenau, and Regional Hospital, Eisenhuettenstadt, Germany.

Independent student project


 

INVENTION DISCLOSURES to Johns Hopkins University:

Name of invention

Authors

Date of disclosure

Myocardial Ischemia Monitor 

Nitish V. Thakor, Boris Gramatikov

August 1997

Ischemia Detection in Implantable Devices

Ananth Natarajan, Boris Gramatikov and Nitish V. Thakor

August 1997

 

PATENTS - Issued by the Bulgarian Patent Office
(all in collaboration with other designers / investigators)

A device for control of the training process in rowing

N. 46420, 1988

A device for fixing and measurement of distances and time intervals

N. 38613, 1984

A method for recording of phonocardiograms

N 34472, 1982

A method for analog-to-digital conversion and storage of the PCG

N 32434, 1981

Method for automatic analysis of phonocardiographic signals 

N 32433, 1981

Automatic gain control of phonocardiographic signals

N 31523, 1981

A generator of random time intervals

N 32557, 1981

Portable heart rate meter

N 28285, 1978

Electronic cell counter for the clinical laboratory

N 28669, 1978

Mechanical percent counter 

N 27685, 1978

All patents are institutionally owned and cover Bulgaria only.
 

INNOVATION CERTIFICATES:   7 (Issued by the Ministry of Health and the Medical Academy, Sofia)



INVITED SPEAKER
 

2001

 
IEEE Baltimore Section  - “Application of  Contemporary Signal Processing and Imaging Methods to Basic Biomedical Research and Clinical Diagnostics”

1997

IEEE Engineering in Medicine and Biology, Baltimore Chapter, Baltimore, Maryland, USA - "Detection of Coronary Ischemia using Time-Frequency Methods"

1997

Mid-Carolina Cardiology - Charlotte, NC, USA - "Differentiation of different ventricular fibrillation patterns in human patients, using autoregressive spectral methods"

1996

Institute of Electronic Circuits, Genova, Italy, Section Signal Analysis in Cardiology - SAC   - "Wavelet Analysis for Time Frequency Distributions and Multiresolution Orthogonal Decompositions" (Use of compact orthonormal wavelets for data compression and intra-QRS ischemic changes)

1996

Institute of Physiology, University of Pisa, Pisa, Italy - "Identification of intra-QRS changes in the electrocardiogram caused by ischemia"

1996

Computational Center,  University of Heidelberg, Germany - "Wavelet Techniques for ECG Analysis"

1996

University of Heilbronn, Germany - "The Orthogonal Wavelet Transform in Ischemia Detection"

1996

Technical University of Ilmenau, Germany - "Time-Frequency Distributions in ECG Analysis"

1994

Technical University of Ilmenau, Germany - "Reducing the Number of Leads in ECG Body Surface Electrical Mapping"


 
 

SUPERVISOR OF STUDENT PROJECTS AT  JOHNS HOPKINS UNIVERSITY
 

Year 

 Student   (Advisee)

  Project

Awards

1997-1998

    Anshul Thakral, Louis Stein, Mahesh Shenai

Efficiency of Anodal Pacing Patterns applied to Isolated Perfused Rabbit Hearts

       Provost Award, JHU

1998-1999

    Mahesh Shenai

Computer Network Modeling of Myocardial Depolarization under normal and ischemic conditions. Feasibility of detecting ischemia from extracellular leads in the vicinity an ischemic spot.

1999-2000

    Vivek Iyer

  • Intra-QRS detection of Ischemia in the European ST-T Data Base. 
  • Modeling of Myocardial Depolarization in the presence of Ischemia. Effects of drugs and genes.

·  William R. Kenan Award 1999-2000

·  Howard Hughes Summer Research Program 2000

1993

 Jim Stefansic

Detection of morphologic changes in the ECG with removal of myocardial ischemia by means of  PTCA

 


 

TEACHING ACTIVITIES
 

Year

Course

Location

1885, 1986

 Lectures on "Microprocessor systems" for biomedical and clinical engineers  (each year 60 hours)

Postgraduate Training Center at the Meditech Enterprise for medical equipment - Sofia, Bulgaria

1989 

 Practical Course "Fundamentals of computing technology" (70 hours) 

Technical University, Sofia, Section Computing Technology 

1990 

 Programming in Pascal on 16-bit computers (60 hours)

National Center for Informatics, Software products and Systems (SPS), Sofia, Bulgaria

1990

 Assembly language programming for 16 bit computers (60 hours) 

Technological Center for Automation, Central Research Institute for Complex Automation, Sofia, Bulgaria

1983-86 

 Supervised 3 graduation projects (Dipl. Eng. degree) in Biomedical Engineering 

Technical University, Sofia, Section Electronic Devices and Biomedical Engineering. 



Other Areas of Expertise AND SCIENTIFIC UTTERANCE

 

Currently reviewer with three international journals on Biomedical Engineering and member of the Editorial Board of  Biomedical Engineering OnLine;

A book Reviewer: “One-Chip Microcomputers” by Z. Karakehayov and S. Grigorov (ISBN 954-03-0146)

Scientific Committee Member and Session Chairman of three international conferences on Biomedical Engineering

 

 

MEMBERSHIP IN PROFESSIONAL SOCIETIES
 

2002 - now

            Association for Research in Vision and Ophthalmology (ARVO)

1999 - now

IEEE Engineering in Medicine and Biology Society (EMBS),

 

1997-1999

International Society for Computerized Electrocardiography (ISCE)

1994-1998

New York Academy of Sciences

1994-2000

American College of Clinical Engineering

1986-1996

International Federation for Medical and Biological Engineering (IFMBE)

1980-1996

 
Bulgarian National Society of Biomedical Physics and Engineering 
               Section of Biomedical Engineering
1988-1996 Secretary of the Biomedical Engineering Section

1988-1996

Union of the Bulgarian Scientists, Section of Technical Sciences, Membership No.1734


 

GRANTS
 

   Name

  Funding source

  Dates

     Collaborator


Retinal birefringence analysis in strabismus and amblyopia 
Role: Co-investigator,
percent effort: 50%

NIH1R01 EY12883 

2000-2003

David G. Hunter, MD, PhD 
 Ophthalmology
Children's Hospital Boston


A Portable Physiological Signal Processor, for a Novel Programmable Cardiac Monitor (Phase I and II)
Role: Co-Principal Investigator, percent effort: 35%

The Maryland Industrial Partnerships (MIPS)

August 1998 
- July 2000

DVP, Inc.
now
InHand Electronics, Inc.


Implantable Myocardial Ischemia Detection Technology
Role: Principal Investigator at the time of the award; 
percent effort:  50%

NIH, 1 R43 HL61995-01A1, 
SBIR, Phase I 

   October 1999 - 
   August 2000

Infinite Biomedical Technologies, Inc.
(IBT, Inc)


An Optical System for Epicardial Fluorescence Imaging 
Role: Co-Investigator,
percent effort: 10%

NIH, 1 R43 HL61128-01, 
SBIR, Phase I

   October 1999
   - July 2000

Infinite Biomedical Technologies, Inc.
(IBT, Inc)

An Interactive Two-Dimensional Computer Model of Myocardial Depolarization
Role: Co-Investigator

Kenan Fund - Johns Hopkins University, 1999-2000

October 1999 - July 2000

 
Vivek Iyer, 
undergraduate student, 
Johns Hopkins

Detection of specific morphologies and measurement of diagnostic parameters in the electrocardiogram.
Role: Co-Investigator,
percent effort:  10% (PI: Prof. Ivan Daskalov)

Bulgarian National Research Fund, 
L-516/95

1995-1996

Center for Biomedical Engineering, Bulgarian Academy of Sciences, and
Bulgarian National Cardiological Center 


Development of a computer-based system for electrocardiographic body-surface potential mapping of the human torso. Initial application to myocardial ischemia detection. 
Role: Principal Investigator,
percent effort 20%

Bulgarian National Research Fund,
L-613/96

1996-1997

Center for Biomedical Engineering, Bulgarian Academy of Sciences, and
Bulgarian National Cardiological Center

 
 
 

AWARDS, FELLOWSHIPS and DISTINCTIONS
 

2009

Certificate of Appreciation as Director for Continuing Education, Baltimore Section, IEEE

2008

Certificate of Appreciation as Director for Continuing Education, Baltimore Section, IEEE

2007

Certificate of Appreciation for services as Chairman of the Baltimore Section, IEEE (2006)

2005

A Certificate for contributions to IEEE as a Secretary and ExCom member of the Baltimore Section

2004

A Certificate for contributions to IEEE as a Treasurer and ExCom member of the Baltimore Section

2000 
and 
2001

 Certificates for contributions to IEEE as a Chairman of the Baltimore Chapter of IEEE Engineering in Medicine and Biology Society (EMBS)

1996

An award by the Italian CNR (Consiglio Nazionale di Richerche) for a two-week visit to a research collaborator at the Institute of Circuits and Systems, Genova, Italy

1993

Fellowship by the Fogarty International Center, NIH: a  4-month exchange visit to the Biomedical Engineering Department of the Johns Hopkins University - School of Medicine, Baltimore, MD

1993

Fellowship by DG XII-B, Research and Development, Commission of the European Communities:  a 7-month research visit to the Medical University, Hannover, Germany,  Dept.of Biosignal processing.

1989

A gold medal "Honoured Inventor and Innovator" of the Department of Health and Social Care and the Department of Industry, Sofia, Bulgaria

1986

A Testimonial from the Committee for Science and Technical Progress and the National Council for Industrial Aesthetics, for the development and design of a Three-channel Electrocardiograph, Sofia, Bulgaria 

1985

A gold medal of the Republican Young Investigators' Center for a project called "An intelligent Electrocardiograph", the 13-th Young Investigators' Review, Sofia, Bulgaria 

1985

Fellowship by the German Academic Exchange Service (DAAD): sabbatical (4 months) at the Department of Biosignal  processing, Medical University Hannover, Germany

1980

A Testimonial for successful participation in the 11-th Young Investigators' Review, Sofia, Bulgaria

1978

A Distinction (Auszeichnung) upon graduating the Technical University of Ilmenau, Germany

1977

A gold medal "For Excellent Studies" from the Bulgarian Committee for Science, Technical Progress and Higher Education, handed by the Bulgarian Ambassador to Germany in Berlin, Germany

1977

A Testimonial for excellent studies from the Bulgarian Embassy, Berlin, Germany

1976

Third prize - Second Scientific Review of the Bulgarian undergraduate and and graduate students in Germany, Berlin 

1975

First prize - Eighth Republican Young Investigators' Symposium, Sofia, Bulgaria 

1971

A gold medal upon graduating from the English Language School - Plovdiv, Bulgaria


 

SEMINARS / SPECIAL TRAINING

MATLAB for Image Processing (MathWorks IP01 2-day course), Columbia, MD, 2005

Real-Time and Embedded Computing Conference, The RTC Group, Martin’s Crosswinds, 2004

Effort Reporting.  Web-based course, Johns Hopkins University, 2004.

Conflict of Interest and Commitment. Web-based course, Johns Hopkins University, 2003.

Ophthalmology for the Pediatrician.  Conference, Johns Hopkins University, 2000.
Human Subjects Research. Web-based course, Johns Hopkins University, 2000.
Clinical Trials.  Conference, Johns Hopkins University, 1999.
Essential Business Writing Skills. Seminar, Johns Hopkins University, 1999.
Grant Writing.  Seminar, Johns Hopkins University, 1997 and 2001.
Clinical Engineering, International Workshop, Boston, 1993
Medical Device Marketing. Short course, WHO/Bulgarian Ministry of Health, Sofia, 1992
Authority and Leadership. Group-Dynamics School, The Free German University, Berlin (West), 1989

 

LANGUAGES: Fluent in English, German, Bulgarian, Russian

HOBBIES and SPORTS: Piano, photography, windsurfing, skiing, tennis, swimming


This page was last updated in December 2009