[1] Canadian Blood Serv, Med Serv & Innovat, Ottawa, ON, Canada
[2] Copenhagen Univ Hosp, Clin Immunol Blood Ctr, Hvidovre, Denmark
[3] Innovat Blood Ctr, Serv Phys, St Paul, MN USA
[4] Hosp Clin Barcelona, Dept Hemotherapy & Hemostasis, Barcelona, Spain
[5] Australian Red Cross Blood Serv, Adelaide, SA, Australia
[6] Australian Red Cross Soc, Perth, WA, Australia
[7] Australian Red Cross Blood Serv, Stafford, Qld, Australia
[8] Hong Kong Red Cross Blood Transfus Serv, Blood Collect & Donor Recruitment Dept, Kowloon, Hong Kong, Peoples R China
[9] Univ Otago, New Zealand Blood Serv, Dept Haematol, Otago Site, Dunedin, New Zealand
[10] Hlth Sci Author, Blood Serv Grp, 11 Outram Rd, Singapore 169078, Singapore
[11] Ctr Transfus Med, Singapore, Singapore
[12] Qualificat Biol Don Etab Francais Sang, St Denis, France
[13] EFS, Med Rech & Innovat, La Plaine St Denis, France
[14] Etablisement Francais Sang, Dept Med, 20 Ave Stade France, F-93218 La Plaine St Denis, France
[15] Finnish Red Cross Blood Serv, Med Support Blood Donat, Kivihaantie 7, FI-00310 Helsinki, Finland
[16] NHS Blood & Transplant, Watford, England
[17] Belgian Red Cross Flanders, Blood Transfus, Mechelen, Belgium
[18] Belgian Red Cross, Blood Serv, Ottergemsesteenweg 413, B-9000 Ghent, Belgium
[19] Tejidos Humanos, Ctr Vasco Transfus & Tejidos Humanos, Labeaga S-N, Galdakao 48960, Spain
[20] Swiss Red Cross, Blood Donat Ctr, Hebelstr 10, CH-4031 Basel, Switzerland
[21] Univ Basel Hosp, Dept Hematol, Basel, Switzerland
[22] Sanquin Res, Donor Studies, Plesmanlaan 125, NL-1066 CX Amsterdam, Netherlands
[23] Magen David Adom Natl Blood Serv, Natl Blood Serv, IL-5262100 Ramat Gan, Israel
[24] Amer Red Cross, Biomed Headquarters, 15601 Crabbs Branch Way, Rockville, MD 20855 USA
[25] Amer Red Cross, Transmissible Dis Dept, 15601 Crabbs Branch Way, Rockville, MD 20855 USA
[26] Amer Red Cross, Natl Headquarters Biomed Serv, 15601 Crabbs Branch Way, Rockville, MD 20855 USA
[27] Blood Syst Inc, Corp Med Director Med Affairs, 6210 E Oak St, Scottsdale, AZ 85257 USA
[28] Blood Syst Inc, 6210 E Oak St, Scottsdale, AZ 85257 USA
[29] Hema Quebec, Med Affairs, 4045 Boul Cote Vertu, Montreal, PQ, Canada
[30] Mayo Clin Minnesota, Lab Med & Pathol, 200 1st St SW, Rochester, MN 55905 USA
[31] NIH, Dept Transfus Med, Ctr Clin, 10 Ctr Dr,Room 1N226, Bethesda, MD 20892 USA
[32] NIH, Dept Transfus Med, Warren G Magnuson Clin Ctr, 10 Ctr Dr,Room IC711, Bethesda, MD 20892 USA