[1] Chongqing Med Univ, Childrens Hosp, Dept Pediat, Res Inst, Chongqing 400014, Peoples R China
[2] Chongqing Med Univ, Natl Clin Res Ctr Child Hlth & Disorders,Minist E, Key Lab Child Dev & Disorders,Childrens Hosp, China Int Sci & Technnol Cooperat Base Child Dev, Chongqing 400014, Peoples R China
[3] Chongqing Key Lab Pediat, Chongqing 400014, Peoples R China
[4] Gansu Prov Hosp, Lanzhou 730000, Peoples R China
[5] Peking Union Med Coll Hosp, Dept Pharm, Beijing 100730, Peoples R China
[6] Shanghai Jiao Tong Univ, Sch Med, Shanghai Childrens Hosp, Dept Pulmonol, Shanghai 200040, Peoples R China
[7] Fudan Univ, Childrens Hosp, Shanghai 201102, Peoples R China
[8] Peking Univ First Hosp, Beijing 100034, Peoples R China
[9] Peking Univ, Beijing 100871, Peoples R China
[10] Capital Med Univ, Beijing Childrens Hosp, Beijing 100045, Peoples R China
[11] Shandong Univ, Jinan 250100, Peoples R China
[12] Lanzhou Univ, Hosp 1, Lanzhou 730000, Peoples R China
[13] Childrens Hosp Shanxi, Taiyuan 030012, Peoples R China
[14] Third Mil Med Univ, Army Med Univ, Affiliated Hosp 1, Chongqing 400038, Peoples R China
[15] Shandong Univ, Childrens Hosp, Jinan 250022, Peoples R China
[16] Lanzhou Univ, Sch Publ Hlth, Lanzhou 730000, Peoples R China
[17] Lanzhou Univ, Sch Basic Med Sci, Evidence Based Med Ctr, Lanzhou 730000, Peoples R China
[18] Lanzhou Univ, Lanzhou Univ Inst Hlth Data Sci, Chinese Acad Med Sci 2021RU017, Sch Basic Med Sci,Res Unit Evidence Based Evaluat, Lanzhou 730000, Peoples R China
[19] Lanzhou Univ, Inst Hlth Data Sci, Lanzhou 730000, Peoples R China
[20] WHO, Collaborating Ctr Guideline Implementat & Knowled, Lanzhou 730000, Peoples R China
[21] Lanzhou Univ, GRADE Ctr, Lanzhou 730000, Peoples R China