PLA 923 Hospital, Nanning, Guangxi, China
•The First Affiliated Hospital of Henan University of Science and Technology, Luoyang, Henan, China
Nanfang Hospital of Southern Medical University, Guangzhou, Guangdong, China
Shenzhen Children's Hospital, Shenzhen, Guangdong, China
Institute of Hematology & Blood Diseases Hospital, Tianjin, Tianjin, China