Affiliation: | 1.Federal Ministry of Health, Khartoum 11111, Sudan; (E.S.e.S.); (M.A.-M.);2.World Health Organization (EMRO), Cairo 7608, Egypt;3.World Health Organization (WHO), Khartoum 11111, Sudan; (A.B.Q.); (A.M.E.A.);4.Public Health Specialist, Sana’a, Yemen;5.Heidelberg Institute of Global Health, Hospital University Heidelberg, 69115 Heidelberg, Germany;6.Institute for Research in International Assistance, Akkon Hochschule, 12099 Berlin, Germany |