| Affiliation: | 1. University of Massachusetts at Boston, Boston, Massachusetts;2. Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P. R. China;3. West China School of Public Health, Sichuan University, Chengdu, P. R. China;4. The Johns Hopkins Medical Institutions, Baltimore, Maryland;5. Chongqing Blood Center, Chongqing, China;6. Guangxi Blood Center, Liuzhou, P. R. China;7. Luoyang Blood Center, Luoyang, P. R. China;8. Mianyang Blood Center, Mianyang, China;9. Urumqi Blood Center, Urumqi, P. R. China;10. RTI International, Rockville, Maryland;11. National Heart, Lung, and Blood Institute, Bethesda, Maryland;12. Stanford University, Stanford, California |
