1. University Center for Psychiatry, University Medical Center Groningen, University of Groningen, The Netherlands
2. Rob Giel Research Center, University Center for Psychiatry, University Medical Center Groningen, University of Groningen, The Netherlands
3. Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Iran
4. Clinical Research Development Center, Imam Khomeini, Mohammad Kermanshahi and Farabi Hospitals, Kermanshah University of Medical
Sciences, Kermanshah, Iran
5. Department of Psychiatry, Psychosis Research Center, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran