[1] Southeast Univ, Sch Med, Zhongda Hosp, Hematol Dept, Nanjing, Jiangsu, Peoples R China
[2] Southeast Univ, Sch Med, Zhongda Hosp, Int Cooperat Leukemia Grp, Nanjing, Jiangsu, Peoples R China
[3] Southeast Univ, Sch Med, Zhongda Hosp, Int Cooperat Lab Hematol, Nanjing, Jiangsu, Peoples R China
[4] Nanjing Med Univ, Jiangsu Prov Hosp, Affiliated Hosp 1, Hematol Dept, Nanjing, Jiangsu, Peoples R China
[5] Penn State Univ, Coll Med, Pediat Dept, Hershey, PA USA