1. Tunis El Manar University Faculty of Medicine of Tunis Tunis Tunisia
2. The Tunisian Center of Early Intervention is Psychiatry, Department of psychiatry “Ibn Omrane” Razi Hospital Manouba Tunisia
3. Somnogen Canada Inc. Toronto Canada
4. Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences Saveetha University Chennai Tamil Nadu India
5. Service of General Psychiatry, Treatment and Early Intervention in Psychosis Program (TIPP‐Lausanne) Lausanne University Hospital and University of Lausanne Lausanne Switzerland
6. Inserm, Laboratoire de Physiopathologie des maladies Psychiatriques, UMR_S1266 Institut de Psychiatrie et Neurosciences de Paris Université Paris Descartes Paris France
7. Institut de Psychiatrie (CNRS GDR 3557) Paris France
8. Faculté de Médecine Paris Descartes, Service Hospitalo‐Universitaire, Centre Hospitalier Sainte‐Anne Université Paris Descartes Paris France
9. Department of Psychiatry University of Toronto Canada
10. Psychiatric Hospital Ministry of Health Manama Bahrain
11. Department of Psychiatry, College of Medicine and Medical Sciences Arabian Gulf University Manama Bahrain