1. Department of Respiratory, Pengzhou People’s Hospital, Chengdu, Sichuan, China
2. Department of Statistics, University of Auckland, Auckland
3. Department of Oncology, Changzhi People’s Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi, China
4. Department of Oncology, Graduate of School of Changzhi Medical College, Changzhi, Shanxi, China
5. Department of Oncology, The People’s Hospital of Jianyang City, Chengdu, Sichuan, China
6. Department of Gastrointestinal Surgery, Changzhi People’s Hospital Affiliated to Changzhi Medical College, Changzhi, Shanxi, China
7. Department of Radiology, Changzhi People’s Hospital, Changzhi, Shanxi, China
8. Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China