Y Chen; Capital Institute of Pediatrics

K-H Chen; Children's Hospital

N-S Zhong; Director, Guangzhou Institute of Respiratory Disease

M Bao-Shan; The Central Hospital of Zhabei District of Shanghai

M-L Xiao; Department of Paediatrics: Child and Youth Health, The First Affiliated Hospital, Xinjiang Medical College

YL Lau; Department of Paediatrics: Child and Youth Health, University of Hong Kong

C Lai; Department of Medicine, The Chinese University of Hong Kong

B Karnen; Department of Medicine, Medical Faculty, University of Indonesia

S Nishima; The National Minami Fukuoka Chest Hospital

KH Teh; Department of Paediatrics: Child and Youth Health, Hospital Alor Setar

WY Lim; Department of Paediatrics: Child and Youth Health, Ipoh Hospital

J de Bruyne; Department of Paediatrics: Child and Youth Health, University Hospital

BS Quah; School of Medical Sciences, University Sains Malaysia

KW Chum; Johor Child Specialist Clinic, Hospital Muar

F Cua-Lim; St Lukes Medical Center

B-W Lee; Children's Medical Center, National University Hospital

S-I Lee; Samsung Medical Center, Department of Pediatrics

S-I Lee; Samsung Medical Center, Department of Pediatrics

K-H Hsieh; Director, Chang Gung Children's Hospital

P Vichyanond; Department of Pediatrics, Faculty of Medicine, Mahidol University

M Trakultivakorn; Department of Pediatrics, Chiang Mai University Hospital