1. Population Health Research Section, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
2. King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
3. Department of Epidemiology, Columbia University, New York, USA
4. Biostatistics, Epidemiology and Scientific Computing Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
5. King Salman Center for Disability Research, Riyadh, Saudi Arabia
6. SABIC Psychological Health Research & Applications Chair, College of Medicine, King Saud University, Riyadh, Saudi Arabia
7. National Center for Mental Health Prevention, Ministry of Health, Riyadh, Saudi Arabia
8. Edrak Medical Center, Riyadh, Saudi Arabia