1. Department of Radiation Oncology, Shandong University Cancer Center, Jinan, Shandong Province, People’s Republic of China
2. Department of Breast Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province, People’s Republic of China
3. Department of Respiratory Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang Province, People’s Republic of China