[1] CSIRO,AUSTRALIAN ANIM HLTH LAB,GEELONG,VIC 3220,AUSTRALIA
[2] DEPT HLTH & WELF,LAB CTR DIS CONTROL,OFF BIOSAFETY,BIOSAFETY SERV,OTTAWA,ON K1A 0L2,CANADA
[3] AGR CANADA,CORP MANAGEMENT BRANCH,DIV FACIL MANAGEMENT,MAINTENANCE PROGRAM MANAGEMENT,OTTAWA,ON K1A 0C5,CANADA
[4] AGR CANADA,ANIM DIS RES INST,VIRUS LAB,NEPEAN,ON K2H 8P9,CANADA
[5] PIRBRIGHT LAB,WOKING GU24 0NF,SURREY,ENGLAND
[6] MINIST AGR NAT MANAGEMENT & FISHERIES,AGR RES DEPT,CENT VET INST,DEPT SAFETY & QUAL ASSURANCE,8200 AB LELYSTAD,NETHERLANDS
[7] MINIST AGR PESCA & ALIMENTAC,INST NACL INVEST & TECNOL,E-28012 MADRID,SPAIN
[8] ACC INTEGRALES SEGURIDAD BIOL,E-28001 MADRID,SPAIN
[9] INST VIROL & IMMUNOPROPHYLAXIS,CH-3147 MITTELHAUSERN,SWITZERLAND
[10] USDA ARS,PLUM ISL ANIM DIS CTR,N ATLANT AREA,GREENPORT,NY 11944
[11] USDA,NATL ANIM DIS CTR,MIDWEST AREA,AMES,IA 50010
[12] US ANIM & PLANT HLTH INSPECT SERV,NATL VET SERV LAB,FOREIGN ANIM DIS DIAGNOST LAB,GREENPORT,NY 11944
[13] USDA ARS,ARTHROPOD BORNE ANIM DIS RES LAB,NO PLAINS AREA,LARAMIE,WY 82071