1 Peking University People's Hospital, Peking University Institute of Hematology, Beijing 100044, China.
2 Peking University People's Hospital, Peking University Institute of Hematology, Cytogenetics Laboratory, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing 100044, China.
3 Innovative Center of Hematology, Soochow University, Suzhou, Jiangsu 215021, China.