Department of Neurosurgery, Stanford University School of Medicine, 1201 Welch Rd., MSLS Bldg., Room P306, Stanford, CA 94305, USA;
Department of Anesthesiology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China;
Department of Neurosurgery, Stanford University School of Medicine, 1201Welch Rd., MSLS Bldg., Room P306, Stanford, CA 94305, USA;
Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China;
Department of Neurosurgery, Stanford University School of Medicine, 1201 Welch Rd., MSLS Bldg., Room P306, Stanford, CA 94305, USA;
Central Laboratory,Renmin Hospital of Wuhan University, Wuhan, Hubei, China;
Department of Neurosurgery, Stanford University School of Medicine, 1201 Welch Rd., MSLS Bldg., Room P306, Stanford, CA 94305, USA;
Department of Anesthesiology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China;
Department of Neurosurgery, Stanford University School of Medicine, 1201 Welch Rd., MSLS Bldg., Room P306, Stanford, CA 94305, USA;