1. Research for Development International, Research Department Yaoundé, Cameroon
2. Department of Preventive and Social Medicine, University of Montreal, Montréal, Québec, Cameroon
3. Cellule Technique Nationale du Financement Basé sur la Performance, Unité Technique, Yaoundé, Cameroon
4. Health Economics Department, Catholic University of Cameroon, Bamenda, Cameroon
5. Department of Health Promotion, Ministry of Public Health, Yaoundé, Cameroon