1. Department of Psychiatry, King Saud University, Riyadh, Saudi Arabia;
2. Mental Health Hospital, Jeddah, Saudi Arabia;
3. Department of Medicine, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia;
4. Prince Mohammed Medical City, Aljouf, Saudi Arabia;
5. Al-Amal Complex for Mental Health, Dammam, Saudi Arabia;
6. King Fahad National Guard Hospital, Riyadh, Saudi Arabia;
7. Mental Health Hospital, Abha, Saudi Arabia