1. Infectious Disease Epidemiology Group; Weill Cornell Medicine - Qatar; Cornell University; Doha Qatar
2. Department of Infectious Disease Epidemiology; Faculty of Epidemiology and Population Health; London School of Hygiene and Tropical Medicine; London UK
3. Regional Support Team for the Middle East and North Africa; Joint United Nations Programme on HIV/AIDS; Cairo Egypt
4. MRC Tropical Epidemiology Group; Department of Infectious Disease Epidemiology; Faculty of Epidemiology and Population Health; London School of Hygiene and Tropical Medicine; London UK
5. Department of Healthcare Policy and Research; Weill Cornell Medicine; Cornell University; NY USA
6. College of Public Health; Hamad bin Khalifa University; Doha Qatar