1. World Health Organization, Geneva, Switzerland
2. US Agency for International Development, Washington, DC, USA
3. The World Bank, Washington, DC, USA
4. Organisation for Economic Cooperation and Development (OECD), Paris, France
5. RTI International, Seattle, WA, USA
6. Columbia University Medical Center, New York, NY, USA
7. Ministry of Public Health, Nonthaburi, Thailand
8. UN Development Programme, New York, NY, USA