1. Ministry of Health Zambia, Department of Communicable Diseases, Lusaka, Zambia
2. World Health Organization, Global HIV, Hepatitis and STI Programmes, Geneva, Switzerland
3. Ministry of Health Zambia, Department of Monitoring and Evaluation, Lusaka, Zambia
4. World Health Organization, Department of HIV, Viral Hepatitis and STIs, Lusaka, Zambia
5. Department of Infectious Disease, University Teaching Hospital, Lusaka, Zambia
6. The Global Fund, Technical Advice and Partnership Department, Geneva, Switzerland