1. Virus and Prion Research Unit; USDA-ARS NADC; Ames IA USA
2. World Organization for Animal Health (OIE); Paris France
3. Animal Health and Veterinary Laboratories Agency; Weybridge UK
4. Harbin Veterinary Research Institute; Harbin China
5. Food and Agriculture Organization of the United Nations (FAO); Rome Italy
6. CDC; Atlanta GA USA
7. University of Minnesota Veterinary Diagnostic Lab; St. Paul MN USA
8. Department of Zoology; University of Cambridge; Cambridge UK
9. World Health Organization (WHO); Geneva Switzerland
10. Department of Animal Health; National Centre for Veterinary Diagnostics; Hanoi Vietnam
11. National Institute of Animal Health; Bangkok Thailand
12. Canadian Food Inspection Agency; Winnepeg Canada
13. Instituto de Virología - INTA; Buenos Aires Argentina
14. Hong Kong University; Hong Kong City Hong Kong
15. National Institute of Animal Health; Ibaraki Japan
16. USDA-APHIS NVSL; Ames IA USA
17. Ghent University; Ghent Belgium
18. St. Jude Children's Research Hospital; Memphis TN USA
19. Australian Animal Health Laboratory; CSIRO Livestock Industries; Geelong Vic. Australia
20. EMBRAPA Swine and Poultry; Concordia SC Brazil