1. Department of Hematology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China;
2. Department of Oncology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China;
3. Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX, USA;
4. State Key Laboratory of Experimental Hematology, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Tianjin, China