1. University of Virginia, Charlottesville;
2. National Institute for Communicable Diseases, Johannesburg, and
3. South African Medical Research Council/Diarrhoeal Pathogens Research Unit, Department of Virology, Sefako Makgatho Health Sciences University, Pretoria, South Africa;
4. Christian Medical College, Vellore, India;
5. Instituto Oswaldo Cruz/Fiocruz, Rio de Janeiro, Brazil;
6. Murdoch Childrens Research Institute, Melbourne, Australia;
7. Noguchi Memorial Institute for Medical Research, Accra, Ghana;
8. World Health Organization (WHO) Regional Office for Africa, Brazzaville, Republic of the Congo;
9. WHO Regional Office for South-East Asia, New Delhi, India;
10. WHO Regional Office for the Americas, District of Columbia;
11. WHO Regional Office for the Western Pacific, Manila, the Philippines;
12. University of Zimbabwe, Harare;
13. University Teaching Hospital, Lusaka, Zambia;
14. Ministry of Health, Kigali, Rwanda;
15. Tribhuvan University, Kathmandu, Nepal;
16. Department of Medical Research, Yangon, Myanmar;
17. Medical Research Institute, Colombo, Sri Lanka;
18. Laboratoire National de Santé Publique, Ouagadougou, Burkina Faso;
19. National Public Health Laboratories, Fajara, The Gambia;
20. Sylvanus Olympio Teaching Hospital, Lomé, Togo;
21. Albert Royer National Paediatric Hospital Laboratory, Dakar, Senegal;
22. University of Ghana Medical School, Accra;
23. University of Sierra Leone, Freetown;
24. Emory University, and
25. Centers for Disease Control and Prevention, Atlanta, Georgia;
26. Bill & Melinda Gates Foundation, Seattle, Washington; and
27. World Health Organization, Geneva, Switzerland