1. Fujian Normal University, MOE Key Laboratory of OptoElectronic Science and Technology for Medicine, 8 Shangsan Road, Fuzhou 350007, China
2. Fujian Medical University, Union Hospital, Department of Neurosurgery, 29 Xinquan Road, Fuzhou 350001, China
3. Chinese PLA General Hospital, Department of Laser Medicine, 28 Fuxing Road, Beijing 100039, China
4. Affiliated Hospital of Academy of Military Medical Sciences, Department of Neurosurgery, 8 Dongda Avenue, Beijing 100071, China
5. The Second Affiliated Hospital of Harbin Medical University, Department of Neurosurgery, 246 Xuefu Road, Harbin 150001, China