Associate Professor at University Medical Center Hamburg - Eppendorf
Clinical Lecturer at University College London
Chief Scientist & Head at NIIST
Professor Emeritus at Indiana University School of Medicine
Chair of Forensic Psychiatry and Sex Research at University of Duisburg-Essen
Gastrointestinal Medical Oncologist at
Co-Director at Stress Echocardiography Lab at the Cedars-Sinai Heart Institute
Associate Professor at National Kaohsiung University of Science and Technology