1. Johns Hopkins Aramco Healthcare Infectious Disease Unit, Specialty Internal Medicine, , Dhahran, Saudi Arabia
2. Indiana University School of Medicine Division of Infectious Diseases, , Indianapolis, IN, USA
3. Johns Hopkins University Division of Infectious Diseases, , Baltimore, MD, USA
4. King Saud Bin Abdulaziz University for Health Sciences, King Abdullah Specialist Children’s Hospital Division Head Inpatient General Pediatrics, Pediatric Department, College of Medicine, , Riyadh, Saudi Arabia
5. Ministry of Health, Tabuk King Khalid hospital, General Directorate of Health Affairs, , Saudi Arabia
6. Al-Faisal University , Riyadh, Saudi Arabia
7. Union Européenne, Pôle Centre Programme Essaha Aziza, , Tunisie, Tunisia
8. Ministry of Health King Saud Medical City, , Riyadh, Saudi Arabia
9. Emory University Hubert Department of Global Health, Rollins School of Public Health, , Atlanta, GA, USA