...
机译:
Aoyoung Hosp, Dept Gastrointestinal Surg, Zhangjiagang, Peoples R China;
Nanjing Med Univ, Sch Publ Hlth, Dept Epidemiol, 101 Longmian Ave, Nanjing 211166, Jiangsu, Peoples;
Nanjing Med Univ, Sch Publ Hlth, Dept Social Med & Hlth Educ, Nanjing, Jiangsu, Peoples R ChinaKarolinska Inst, Dept Publ Hlth Sci, Stockholm, Sweden;