1. aDepartment of Health Management and Policy, University of Michigan School of Public Health, 1415 Washington Heights M3166 SPH II, Ann Arbor, MI, 48109, United States of America (USA).
2. bUniversity of Michigan Center for Global Health, Ann Arbor, USA.
3. cUniversity of Ghana, Legon, Ghana.
4. dDepartment of Community Health, Kwame Nakrumah University of Science and Technology, Kumasi, Ghana.
5. eHuman Resource for Health Directorate, Ministry of Health, Accra, Ghana.
6. fPolicy, Planning, Monitoring and Evaluation Directorate, Ministry of Health, Accra, Ghana.
7. gDepartment of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, USA.
8. hDepartment of Biological, Environmental and Occupational Health Sciences, University of Ghana School of Public Health, Legon, Ghana.