1 School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
2 School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Clinical Research Center, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518107, Guangdong, China.
3 School of Nursing, Jining Medical University, Jining, Shandong, China.
4 Affiliated Tumor Hospital, Xinjiang Medical University, Urumqi, China.
5 Public Health School, Dalian Medical University, Dalian, China.
6 Henan Cancer Hospital, Affiliate Cancer Hospital of Zhengzhou University, Zhengzhou, China.
7 The First Affiliated Hospital of Baotou Medical College, Inner Mongolia, China.
8 Department of Clinical Research, the First Affiliated Hospital of Jinan University, Guangdong, China.
9 China Foreign Affairs University, Beijing, China.
10 School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China; Department of Epidemiology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
11 School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China. Electronic address: [email protected].