Wenzhou Medical University - Second Affiliated Hospital, Hangzhou Cancer Hospital - Department of Radiation Oncology, The First People’s Hospital of Huaihua, Wenzhou Medical University - Taizhou Hospital of Zhejiang Province, Chinese Academy of Sciences (CAS) - Department of Radiation Oncology, Bengbu Medical College - First Affiliated Hospital, Hangzhou Cancer Hospital, Anhui Provincial Hospital, Wuhan University - Department of Radiation and Medical Oncology, Kaohsiung Medical University - Kaohsiung Medical University Hospital, Central Hospital of Lishui City, Chinese Academy of Sciences (CAS) - Department of Radiation Oncology, Jiangsu Cancer Hospital, North Sichuan Medical College - First Affiliated Hospital, Hangzhou Cancer Hospital - Department of Radiation Oncology, Hangzhou Cancer Hospital - Department of Radiation Oncology, Hangzhou Cancer Hospital - Information Center, Sun Yat-sen University (SYSU), Chinese Academy of Medical Sciences - National Cancer Center and Hangzhou Cancer Hospital - Hangzhou Cancer Institute