1. Tunis El Manar University, Faculty of Medicine of Tunis, Tunis, Tunisia
2. Tunisian Center of Early Intervention in Psychosis, Department of psychiatry ”Ibn Omrane”, Razi Hospital, Manouba, Tunisia
3. Ministry of Health, Manama, Kingdom of Bahrain
4. College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain