1. Fujian Medical University Union Hospital, Fuzhou 350001, China;
2. Department of Radiation Oncology, Shanghai Changhai Hospital, the Second Military Medical University, Shanghai 200433, China;
3. School of Radiation Medicine and Protection and Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou 215123, China;
4. Cyrus Tang Hematology Center, Soochow University, Suzhou 215123, China; and
5. The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China