1. Department of OncologyMcMaster University Hamilton Ontario Canada
2. Center for Clinical Practice Guideline Conduction and EvaluationChildren’s Hospital of Fudan University Shanghai P.R. China
3. Department of Health Research MethodsEvidenceand ImpactMcMaster University Hamilton Ontario Canada
4. Department of PediatricsUniversity of Antioquia Colombia
5. Editorial OfficeChinese Journal of Evidence‐Based PediatricsChildren's Hospital of Fudan University Shanghai P.R. China
6. Division of Thoracic SurgeryXuanwu HospitalCapital Medical University Beijing P.R. China
7. Division of Neuropsychiatry and Behavioral Neurology and Clinical PsychologyBeijing Tiantan HospitalCapital Medical University Beijing P.R. China
8. Division of RespirologyTongren HospitalCapital Medical University Beijing P.R. China
9. Division of RespirologyXuanwu HospitalCapital Medical University Beijing P.R. China
10. Division of Orthopedic SurgeryJuravinski Cancer CentreMcMaster University Hamilton Ontario Canada