机构:[1]Chinese Peoples Liberat Army Gen Hosp, Med Ctr 1, Dept Gastroenterol & Hepatol, Clin Div Microbiota,Microbiota Lab, Beijing, Peoples R China[2]Chinese Peoples Liberat Army Gen Hosp, Med Ctr 1, Dept Pediat, Beijing, Peoples R China[3]Capital Med Univ, Beijing Childrens Hosp, Natl Ctr Childrens Hlth, Dept Gastroenterol, Beijing, Peoples R China首都医科大学附属北京儿童医院[4]Capital Med Univ, Beijing Tongren Hosp, Beijing, Peoples R China首都医科大学附属北京同仁医院首都医科大学附属同仁医院[5]Tongji Univ, Peoples Hosp 10, Shanghai Inst Gut Microbiota Res & Engn Dev, Shanghai, Peoples R China