作者单位:Center for Stroke Research Berlin, Charité-Universit?tsmedizin Berlin, Berlin, Germany[1]Department of Neurology, Charité-Universit?tsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany[2]University of Texas Health Science Center, Houston, TX, United States[3]Baylor College of Medicine, One Baylor Plaza, Houston, TX 77030, United States[4]