1. Department of Public Health, Institute of Tropical Medicine, Antwerp, Belgium
2. Department of Gerontology, Faculty of Medicine & Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
3. Department of Preventive Medicine, Faculty of Medicine & Surgery, University of Santo Tomas, Manila, Philippines
4. Sherpa University Institute, Montreal, Canada
5. Department of Health Management, Evaluation and Policy, School of Public Health, University of Montreal, Montreal, Canada
6. Centre for Health Development, World Health Organization, Kobe, Japan
7. Health Financing and Economics Department, World Health Organization, Geneva, Switzerland