[1] Capital Med Univ, Xuanwu Hosp, Dept Neurosurg, Beijing, Peoples R China
[2] Fourth Mil Med Univ, Tangdu Hosp, Dept Neurosurg, Xian, Peoples R China
[3] 306 Hosp PLA, Dept Neurol, Beijing, Peoples R China
[4] Henan Prov Peoples Hosp, Dept Neurosurg, Zhengzhou, Peoples R China
[5] Harbin Med Univ, Affiliated Hosp 1, Dept Neurosurg, Harbin, Peoples R China
[6] Shandong Univ, Qilu Hosp, Dept Neurol, Jinan, Peoples R China
[7] Guangzhou Med Univ, Affiliated Hosp 2, Dept Neurosurg, Guangzhou, Guangdong, Peoples R China
[8] Tianjin Huanhu Hosp, Dept Neurosurg, Tianjin, Peoples R China
[9] Guangdong Prov Hosp Tradit Chinese Med, Dept Neurosurg, Guangzhou, Guangdong, Peoples R China
[10] Minist Hlth, Beijing Hosp, Dept Neurosurg, Beijing, Peoples R China
[11] Zeenat Qureshi Stroke Inst, Dept Neurol, St Cloud, MN USA