[1]Sichuan Univ, Hematol Oncol, West China Hosp 2, Chengdu, Sichuan, Peoples R China.
[2]Chinese Univ Hong Kong, Paediat, Hong Kong, Hong Kong, Peoples R China.
[3]Shanghai Jiao Tong Univ, Sch Med, Affiliated Shanghai Childrens Med Ctr, Hematol Oncol, Shanghai, Peoples R China.
[4]Chinese Acad Med Sci, Peking Union Med Coll, Hematol Oncol, Inst Hematol, Tianjin, Peoples R China.
[5]Chinese Acad Med Sci, Peking Union Med Coll, Hematol Oncol, Blood Dis Hosp, Tianjin, Peoples R China.
[6]Chongqing Med Univ, Affiliated Childrens Hosp, Hematol Oncol, Chongqing, Peoples R China.
[7]Soochow Univ, Hematol Oncol, Childrens Hosp, Suzhou, Peoples R China.
[8]Guangzhou Women & Children Hlth Care Ctr, Hematol Oncol, Guangzhou, Guangdong, Peoples R China.
[9]Southern Med Univ, Affiliated Nanfang Hosp, Pediat, Guangzhou, Guangdong, Peoples R China.
[10]Fudan Univ, Hematol Oncol, Childrens Hosp, Shanghai, Peoples R China.
[11]Shandong Univ, Pediat, Qilu Hosp, Jinan, Peoples R China.
[12]Nanjing Med Univ, Nanjing Childrens Hosp, Hematol Oncol, Nanjing, Jiangsu, Peoples R China.
[13]Huazhong Univ Sci & Technol, Tongji Med Coll, Tongji Hosp, Hematol Oncol, Wuhan, Hubei, Peoples R China.
[14]Huazhong Univ Sci & Technol, Pediat, Tongji Med Coll, Union Hosp, Wuhan, Hubei, Peoples R China.
[15]KunMing Childrens Hosp, Hematol Oncol, Kunming, Yunnan, Peoples R China.
[16]Jiangxi Prov Childrens Hosp, Hematol Oncol, Nanchang, Jiangxi, Peoples R China.
[17]Anhui Med Univ, Pediat, Affiliated Hosp 2, Hefei, Anhui, Peoples R China.
[18]Shanghai Jiao Tong Univ, Childrens Hosp, Hematol Oncol, Shanghai, Peoples R China.
[19]Qingdao Univ, Hemnatol Oncol, Qingdao, Peoples R China.
[20]Xian Northwest Women & Children Hosp, Hematol Oncol, Xian, Shaanxi, Peoples R China.