1. Beijing Key Laboratory of Haematopoietic Stem Cell Transplantation, Institute of Haematology, Peking University People's Hospital, Beijing, China.
2. Institute of Haematology, Affiliated Hospital of Zunyi Medical College, Zunyi, China.
3. Chinese Academy of Medical Science and Peking Union Medical College, Institute of Basic Medical Sciences and School of Basic Medicine, Beijing, China.
4. Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China.