Pamukkale University School of Medicine
Turkey
General Hospital of Piraeus “Tzaneio”
Greece
Aristotle University of Thessaloniki
Greece
Third Department Psychiatric Clinic of Aristotle University of Thessaloniki
Greece
Massachusetts General Hospital, Harvard Medical School
United States
University of Catania
Italy
Izmir Democracy University
Turkey
National and Kapodistrian University of Athens (NKUA)
Greece