1. Nursing Department, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
2. Department of Radiation Oncology, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
3. Department of Thoracic Radiotherapy, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China
4. Zhejiang Key Laboratory of Radiation Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou, China