1. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Erasmus Medical Centre, Medical Microbiology and Infectious Diseases, Rotterdam, The Netherlands.
2. Viral Diseases Program, Medical Research Council, The Gambia and Department of International Health and Tropical Medicine, The Royal College of Surgeons in Ireland, Dublin, Ireland.
3. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and UCL Centre for Medical Molecular Virology, Division of Infection and Immunity, University College London, London, United Kingdom.
4. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, United Kingdom.
5. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Department of Medicine, Imperial College London, London, United Kingdom.
6. Viral Diseases Program, Medical Research Council, Fajara, The Gambia.
7. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Projecto de Saúde de Bandim, Bissau Codex, Guinea-Bissau.
8. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Public Health and Primary Care, NHS Hertfordshire, Welwyn Garden City, United Kingdom.
9. Projecto de Saúde de Bandim/Indepth Network, Bissau Codex, Guinea-Bissau.
10. Viral Diseases Program, Medical Research Council, Fajara, The Gambia and Health Service of Amsterdam (GGD) and Academic Medical Centre, Amsterdam, The Netherlands.