机构：北京中医药大学循证医学中心；北京中医药大学国际循证中医药研究院；北京GRADE中心,北京中医药大学循证医学中心；北京中医药大学东直门医院，北京，中国,Department of Health Research Methods, Evidence, and Impact, McMaster University, ON, Canada；Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada,Department of Health Research Methods,
