1. Department of Oncology The First Affiliated Hospital of Anhui Medical University Hefei People's Republic of China
2. Anhui Provincial Cancer Institute/Anhui Provincial Office for Cancer Prevention and Control Hefei People's Republic of China
3. Department of Oncology Ma'anshan Municipal People's Hospital Ma'anshan People's Republic of China
4. Department of Noncommunicable Diseases and Health Education Hefei Center for Disease Control and Prevention Hefei People's Republic of China