1. Population Services International (PSI)/Vietnam, Phạm Đình Hổ, Hai Bà Trưng, Hà Nội, Vietnam
2. Community Peer Researcher, Hai Bà Trưng, Hà Nội, Vietnam
3. Community Peer Researcher, Ho Chi Minh City, Vietnam
4. Community Peer Researcher, Phu Luong, Thai Nguyen, Vietnam
5. Vietnam Authority of HIV/AIDS Control, Ministry of Health Head, Dept. of Health Organisation and Management, Hanoi Medical University, Hanoi, Vietnam
6. Independent Consultants, Population Services International, Washington DC, USA