[Wang, Xiao-qin; Lin, Guo-wei; Ji, Mei-rong; Ma, Yan] Fudan Univ, Huashan Hosp, Dept Hematol, Shanghai 200433, Peoples R China; [Chen, Zi-xing; Liang, Jian-ying; Liu, Dan-dan] Soochow Univ, 1st Affiliated Hosp, Jiangsu Inst Hematol, Suzhou, Peoples R China; [Chen, Shu-chang; Li, De-gao] Chinese Acad Med Sci, Peking Union Med Coll, Dept Clin Oncol, Beijing 100037, Peoples R China