1. Igna Bonfrer ( ) is a researcher at the Institute of Health Policy and Management, Erasmus University Rotterdam, the Netherlands.
2. Robert Soeters is a consultant for Cordaid and director and creator of SINA Health, in The Hague, the Netherlands.
3. Ellen Van de Poel is an assistant professor at the Institute of Health Policy and Management, Erasmus University Rotterdam.
4. Olivier Basenya is a physician at the Ministry of Public Health, in Bujumbura, Burundi.
5. Gashubije Longin is a physician at the Ministry of Public Health, in Bujumbura.
6. Frank van de Looij is the international project manager for Cordaid, in The Hague.
7. Eddy van Doorslaer is a professor at the Institute of Health Policy and Management and at the Erasmus School of Economics, Erasmus University Rotterdam.