1. Department of History of Medicine and Medical Deontology, Medical School, University of Crete, Crete, Greece
2. Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, Crete, Greece
3. Department of General Surgery, Medical School, University of Crete, Crete, Greece
4. Department of History of Medicine and Medical Ethics, Medical School, National and Kapodistrian University of Athens, Athens, Greece