1. Department of Research, Medical Research Circle (MedReC), Bukavu, DR Congo
2. Department of Medicine King Edward Medical University, Lahore, Pakistan
3. Research and Ethics Department Kamuzu University of Health Sciences, Blantyre, Malawi
4. Faculty of Medicine Zagazig University, Egypt
5. Faculty of Medicine Kofi Annan University of Guinea
6. Department of Internal Medicine St. Luke’s aurora hospital Milwaukee, Wisconsin
7. Department of Public Health Raiganj Government Medical College and Hospital, India
8. Faculty of Medicine University of Ilorin, Ilorin, Kwara State, Nigeria