1. Pinar Guzel Ozdemir:
Department of Psychiatry, University of Health Sciences, Van, Turkey.
2. Tugba Gur:
Health Services Vocational School, University of Health Sciences, Van, Turkey.
3. Erdem Cokluk:
Department of Biochemistry, University of Health Sciences, Van, Turkey.
4. Mesut Isik:
Department of Psychiatry, University of Health Sciences, Van, Turkey.
5. Suheda Tapan:
Department of Psychiatry, University of Health Sciences, Van, Turkey.