1. Military Academy, Swiss Federal Institute of Technology ETH Zurich, 8903 Birmensdorf, Switzerland
2. Centre of Competence for Military and Disaster Medicine, Swiss Armed Forces, 3008 Bern, Switzerland
3. Center for Disaster Psychiatry and Disaster Psychology, Psychiatric Clinics of the University of Basel, 4002 Basel, Switzerland
4. Center for Affective, Stress and Sleep Disorders (ZASS), Psychiatric University Hospital Basel, 4002 Basel, Switzerland
5. Division of Sport Science and Psychosocial Health, Department of Sport, Exercise and Health, University of Basel, 4052 Basel, Switzerland
6. Sleep Disorders Research Center, Kermanshah University of Medical Sciences, Kermanshah 67146, Iran
7. Substance Abuse Prevention Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 67146, Iran
8. School of Medicine, Tehran University of Medical Sciences, Tehran 25529, Iran
9. Center for Disaster Psychiatry and Disaster Psychology, Psychiatric University Hospital Basel, 4002 Basel, Switzerland
10. Department of Psychology, Stanford University, Stanford, CA 94305, USA