1. Department of Laboratory Medicine, Huashan Hospital, Fudan University, Shanghai 200040, P.R. China
2. Department of Blood Transfusion, Minhang Hospital, Fudan University, Shanghai 201199, P.R. China
3. Department of Clinical Laboratory, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, P.R. China
4. Department of Clinical Laboratory, Minhang Hospital, Fudan University, Shanghai 201199, P.R. China