1. Sociology and Psychology Laboratory, Faculty of Letters and Human Sciences Dhar Al Mahraz, Sidi Mohamed Ben Abdellah University, Fez, Morocco
2. Laboratory of Epidemiology, Clinical Research and Community Health, Faculty of Medicine and Pharmacy of Fez, University Sidi Mohamed Ben Abdellah University, Fez, Morocco
3. Clinical Neurosciences Laboratory, Faculty of Medicine and Pharmacy of Fez, Sidi Mohamed Ben Abdellah University, Fez, Morocco
4. Neurology Department, Sleep Center Hassan II University Hospital, Sidi Mohamed Ben Abdellah University, Fez, Morocco