机构:[1]Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China神经科系统神经外科首都医科大学宣武医院[2]Medical Library of Xuanwu Hospital,Xuanwu Hospital, Capital Medical University, Beijing, China首都医科大学宣武医院图书馆科技平台[3]Department of Evidence-based Medicine, Xuanwu Hospital, Capital MedicalUniversity, Beijing, China首都医科大学宣武医院循证医学中心[4]Neurosciences, Essentia Health, St Mary's Medical Center, Duluth, Minnesota, USA[5]Neurosciences, Strokeand Cerebrovascular, CentraCare Health System, St Cloud, Minnesota, USA