[1] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Med, Seoul, South Korea
[2] Gachon Univ, Gil Med Ctr, Dept Internal Med, Div Hematol Oncol, Inchon 405220, South Korea
[3] Yonsei Univ, Coll Med, Severance Hosp, Div Hematol,Dept Internal Med, Seoul, South Korea
[4] Catholic Univ Korea, Seoul St Marys Hosp, Dept Internal Med, Seoul, South Korea
[5] Seoul Natl Univ Hosp, Dept Internal Med, Seoul 110744, South Korea
[6] Tokai Cent Hosp, Dept Hematol, Kakamigahara, Japan
[7] Niigata Canc Ctr Hosp, Dept Internal Med, Niigata, Japan
[8] Ogaki Municipal Hosp, Dept Hematol, Ogaki, Japan
[9] Japanese Red Cross Med Ctr, Dept Hematol, Tokyo, Japan
[10] Capital Med Univ, Beijing Chaoyang Hosp, Dept Hematol, Beijing, Peoples R China
[11] Chang Zheng Hosp, Dept Hematol, Myeloma & Lymphoma Ctr, Shanghai, Peoples R China
[12] Peking Univ, Inst Hematol, Peking Univ Peoples Hosp, Dept Hematol, Beijing 100871, Peoples R China
[13] Natl Taiwan Univ Hosp, Dept Internal Med, Taipei 100, Taiwan
[14] Natl Univ Hlth Syst, Natl Univ Canc Inst Singapore, Dept Haematol Oncol, Singapore, Singapore
[15] Raffles Hosp, Raffles Canc Ctr, Dept Internal Med, Singapore, Singapore
[16] Singapore Gen Hosp, Dept Hematol, Dept Med, Singapore, Singapore
[17] Novena Med Ctr, Gerrard Teoh Hematol & Med Clin, Singapore, Singapore
[18] Univ Hong Kong, Queen Mary Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China
[19] Chiang Mai Med Sch, Dept Med, Maung, Thailand
[20] Siriraj Hosp, Dept Med, Div Hematol, Bangkok, Thailand
[21] Cedars Sinai Comprehens Canc Ctr, Dept Hematol, Los Angeles, CA USA