1. American University, School of International Service, Washington, District of Columbia, USA.
2. American University, College of Arts and Sciences, Washington, District of Columbia, USA.
3. American University, School of Public Affairs, Washington, District of Columbia, USA.
4. Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, USA.
5. Johns Hopkins University School of Nursing, Baltimore, Maryland, USA.
6. Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
7. The George Washington University, Department of Psychology, Washington, District of Columbia, USA.