1. Service of Psychiatry, Derince Training and Research Hospital, Kocaeli - Turkey
2. Department of Psychiatry, Kocaeli Seka State Hospital, Kocaeli-Turkey
3. Department of Psychiatry, School of Medicine, Atatürk University, Erzurum - Turkey
4. Department of Neurology, Selçuklu School of Medicine, Selçuk University, Konya - Turkey
5. Department of Psychiatry, School of Medicine, Bezmialem University, İstanbul - Turkey