[1] Univ Hong Kong, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[2] Huazhong Univ Sci & Technol, Tongji Med Coll, Dept Integrated Chinese & Western Med, Wuhan Childrens Hosp,Wuhan Maternal & Child Healt, Wuhan, Peoples R China
[3] Seoul Natl Univ, Coll Med, Dept Pediat, Seoul, South Korea
[4] Seoul Natl Univ, Seoul Metropolitan Govt, Boramae Med Ctr, Dept Pediat, Seoul, South Korea
[5] Seoul Med Ctr, Dept Pediat, Seoul, South Korea
[6] Hongseong Med Ctr, Dept Pediat, Hongseong, South Korea
[7] Seongnam Citizens Med Ctr, Dept Pediat, Seongnam, South Korea
[8] Gyeonggi Prov Med Ctr Ansung Hosp, Dept Pediat, Ansung, South Korea
[9] Seonam Hosp, Dept Pediat, Seoul, South Korea
[10] Gyeonggi Prov Med Ctr Icheon Hosp, Dept Pediat, Icheon, South Korea
[11] Dankook Univ Hosp, Dept Pediat, Cheonan, South Korea
[12] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Pediat, Seoul, South Korea
[13] Masan Med Ctr, Dept Pediat, Chang Won, South Korea
[14] Chung Ang Univ Hosp, Dept Pediat, Seoul, South Korea
[15] Busan Med Ctr, Dept Pediat, Busan, South Korea
[16] Seoul Natl Univ, Dept Pediat, Bundang Hosp, Seongnam, South Korea
[17] Chungnam Natl Univ Hosp, Dept Pediat, Daejeon, South Korea
[18] Inha Univ Hosp, Dept Pediat, Incheon, South Korea
[19] Myongji Hosp, Dept Pediat, Goyang, South Korea
[20] Pusan Natl Univ Hosp, Dept Pediat, Busan, South Korea
[21] Pusan Natl Univ, Dept Pediat, Childrens Hosp, Yangsan, South Korea
[22] Chungbuk Natl Univ Hosp, Dept Pediat, Cheongju, South Korea
[23] Jeonbuk Natl Univ, Dept Pediat, Sch Med, Jeonju, South Korea
[24] Dongguk Univ, Dept Pediat, Coll Med, Gyeongju, South Korea
[25] Jeju Natl Univ Hosp, Dept Pediat, Jeju, South Korea
[26] Hallym Univ, Coll Med, Dept Social & Prevent Med, Chunchon, South Korea
[27] Catholic Univ Korea, Dept Pediat, Incheon St Marys Hosp, Incheon, South Korea
[28] Huazhong Univ Sci & Technol, Tongji Med Coll, Union Hosp, Dept Pediat Surg, Wuhan, Peoples R China
[29] Huazhong Univ Sci & Technol, Wuhan, Peoples R China
[30] Huazhong Univ Sci & Technol, Tongji Med Coll, Inst Maternal & Child Hlth, Wuhan Childrens Hosp,Wuhan Maternal & Child Healt, Wuhan, Peoples R China
[31] Huazhong Univ Sci & Technol, Tongji Med Coll, Dept Resp Med, Wuhan Childrens Hosp,Wuhan Maternal & Child Healt, Wuhan, Peoples R China
[32] Princess Margaret Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[33] Chinese Univ Hong Kong, Fac Med, Dept Pediat, Hong Kong, Peoples R China
[34] Queen Elizabeth Hosp, Dept Pediat, Hong Kong, Peoples R China
[35] Tuen Mun Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[36] United Christian Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[37] Alice Ho Miu Ling Nethersole Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[38] Pamela Youle Nethersole Eastern Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[39] Queen Mary Hosp, Dept Paediat & Adolescent Med, Hong Kong, Peoples R China
[40] Univ Hong Kong, Dept Pharmacol & Pharm, Ctr Safe Medicat Practice & Res, Hong Kong, Peoples R China
[41] Univ Hong Kong, Dept Pediat, Hong Kong, Peoples R China
[42] UCL, UCL Sch Pharm, Res Dept Practice & Policy, London, England
[43] Univ Hong Kong, Dept Surg, Dept Paediat Surg, Hong Kong, Peoples R China
[44] Univ Hong Kong, Inst Collaborat Regenerat Med, Univ Hong Kong Karolinska, Dr Li Dak Sum Res Ctr, Hong Kong, Peoples R China
[45] Univ Hong Kong, Li Ka Shing Fac Med, Carol Yu Ctr Infect, Dept Microbiol, Hong Kong, Peoples R China
[46] Catholic Univ Korea, St Vincents Hosp, Dept Pediat, Suwon, South Korea