1. Master of Public Health Program, Faculty of Medicine, Kandahar University, Kandahar, Afghanistan
2. Public Health Department, Faculty of Medicine, Kandahar University, Kandahar, Afghanistan
3. Para Clinic Department, Faculty of Medicine, Kandahar University, Kandahar, Afghanistan
4. Internal Medicine Department, Faculty of Medicine, Kandahar University, Kandahar, Afghanistan
5. Para-clinic Department, Malalay Institute of Higher Education, Kandahar, Afghanistan