1. Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
2. Department of Psychology, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
3. Department of Sport, Exercise and Health, Division of Sport Science and Psychosocial Health, University of Basel, Basel, Switzerland
4. Psychiatric Clinics, Center for Affective, Stress and Sleep Disorders, University of Basel, Basel, Switzerland
5. Department of Psychiatry, Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran