1. Department of Health Management and Policy, Faculty of Health SciencesAmerican University of Beirut Beirut Lebanon
2. Center for Systematic Review in Health Policy and Systems Research (SPARK)American University of Beirut Beirut Lebanon
3. Department of Clinical Epidemiology and BiostatisticsMcMaster University Hamilton Ontario Canada
4. Staten Island University Hospital New York New York USA
5. Department of Health Services Research, CAPHRI School for Public Health and Primary CareMaastricht University Maastricht The Netherlands
6. Institut National de Santé Publique, d'Épidémiologie Clinique et de Toxicologie (INSPECT‐LB), Faculty of Public HealthLebanese University Lebanon
7. Faculty of MedicineAmerican University of Beirut Beirut Lebanon
8. Saab Medical LibraryAmerican University of Beirut Beirut Lebanon
9. Department of Internal MedicineAmerican University of Beirut Beirut Lebanon