1. Department of Hematology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
2. Department of Blood Transfusion, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
3. Department of Radiology Intervention, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China