1. School of Radiation Medicine and Protection, Medical College of Soochow University, Suzhou, China
2. State Key Lab of Radiation Medicine and Protection, Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
3. Sichuan Center for Disease Control and Prevention, Sichuan, China
4. Anshan Cancer Hospital, Anshan, China
5. West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
6. The Second Affiliated Hospital of Chengdu Medical College (China National Nuclear Corporation 416 Hospital), Chengdu, China