1. International Centre for Reproductive Health, Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium, and the Department of Health Policy, Planning, and Management, School of Public Health, College of Health Sciences, Makerere University, Kampala, Uganda.
2. Department of Health Policy, Planning, and Management, School of Public Health, College of Health Sciences, Makerere University, and the Center for Policy and Management Science, Kampala, Uganda.
3. International Centre for Reproductive Health, Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University.