1. Prof. Dr. Mehmet Kemal Arıkan Psychiatry Clinic, Istanbul, Turkey
2. Department of Psychiatry, Cerrahpasa Medical School, Istanbul University, Istanbul, Turkey
3. Department of Mental Health and Disease, MERAM School of Medicine, Necmettin Erbakan University, Konya, Turkey
4. Department of Psychiatry, Division of Clinical Neurophysiology, Ludwig-Maximilians-University of Munich, Munich, Germany
5. Department of Neurology, Medical Faculty, Uskudar University, Istanbul, Turkey