1. Chair for Evidence-Based Health Care and Knowledge Translation, College of Medicine, King Saud University, Riyadh, Saudi Arabia
2. Department of Community and Family Medicine, King Saud University, Riyadh, Saudi Arabia
3. Department of Biostatistics, High Institute of Public Health, Alexandria University, Alexandria, Egypt
4. College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
5. Department of Family Health, High Institute of Public Health, Alexandria University, Alexandria, Egypt
6. Department of Primary Health Care, High Institute of Public Health, Alexandria University, Alexandria, Egypt