Affiliations

• ¹ Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in Southern China, and Collaborative Innovation Center of Cancer Medicine, Guangzhou, China.
• ² Department of Medical Oncology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
• ³ Department of Medical Oncology, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.
• ⁴ Department of Radiotherapy, Sun Yat-sen University Cancer Center, Guangzhou, China.
• ⁵ Department of Medical Oncology, He Nan Cancer Hospital, Zhengzhou, China.
• ⁶ Department of Medical Oncology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China.
• ⁷ Department of Medical Oncology, Guangxi Cancer Hospital, Nanning, China.
• ⁸ Department of Medical Oncology, Hunan Cancer Hospital, Changsha, China.
• ⁹ Department of Medical Oncology, Kiang Wu Hospital, Macau, China.
• ¹⁰ Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China.
• ¹¹ Department of Medical Oncology, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, China.
• ¹² Department of Epidemiology, Sun Yat-sen University Cancer Center, Guangzhou, China.