1. Department of Psychiatry, Fatih University, Ankara, Turkey.
2. Bakirkoy Training and Research Hospital for Psychiatry, Neurology and Neurosurgery, Alcohol and Drug Research, Treatment and Training Center (AMATEM), Istanbul, Turkey.
3. Department of Psychiatry, Faculty of Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey.
4. Fatih University School of Nursing, Ankara, Turkey.