Gregory Tsoucalas1, SpyrosN Michaleas2, TheodoreG Papaioannou2, Marianna Karamanou3. 1. History of Medicine, Medical School, Democritus University of Thrace, Alexandroupoulis, Greece. 2. Department of History of Medicine and Medical Ethics, Medical School, National and Kapodistrian University of Athens, Greece. 3. Department of History of Medicine and Medical Ethics, Medical School, National and Kapodistrian University of Athens, Greece; Institute of History of Medicine and Public Health, Medical School, University of Lausanne, Switzerland.