1. Department of Radiation Oncology, Affiliated Dongguan People's Hospital of Southern Medical University, Dongguan, Guangdong 523009, P.R. China
2. School of Sports Education, Jinan University, Guangzhou, Guangdong 510632, P.R. China
3. State Key Laboratory of Organ Failure Research, Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
4. Department of General Surgery, Affiliated Dongguan People's Hospital of Southern Medical University, Dongguan, Guangdong 523009, P.R. China
5. Department of Health Management, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
6. Department of Oncology, Affiliated Dongguan People's Hospital of Southern Medical University, Dongguan, Guangdong 523009, P.R. China