Professor of Medicine, Director Institute of Genetics, Director of Human Cancer Genetics Program, The Ohio State University. Multiple honors/awards for outstanding contributions in cancer research. Editor-in-Chief American Academy Association for Cancer Research.

Former Professor and Chair of Neurology at Rush Medical College of Chicago and JMC. Founder of Neuron SpA, which was successfully listed at the Swiss Stock Market.

Dean of Jefferson Medical College in Philadelphia from 1984 to 2000. Has managed world-class scientists and million dollars of research grants. Is advising a number of countries, including China, to reconstruct their medical education and healthcare system.

Executive Vice President of Research at the Juvenile Diabetes Research Foundation (JDRF). Serves on the National Advisory Allergy and Infectious Diseases Council of the NIH. Co-founder of Praxis Biologics.

Professor for Immunology at University of Basel. Former director of Basel Institute for Immunology. Co-founder of 4-Antibody Ltd., serves as a scientific advisor and on the Board of Directors of the Company.

Professor for Medicine at Jefferson Medical College Philadelphia. President Tibotec Pharmaceuticals Inc Global Therapeutic Area Head of Virology, Senior Vice President Johnson and Johnson, Inc.