Affiliation: | 1. Department of Laboratory Medicine, Chengdu, P.R. China;2. Department of Blood Immunology, Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, P.R. China;3. Department of Hematology, West China Hospital, Sichuan University, Chengdu, P.R. China;4. Department of Transfusion, Chengdu Military General Hospital, Chengdu, P.R. China |