1. Department of Physiology, Faculty of Basic Medical Science, Kunming Medical University, Kunming, Yunnan, China
2. Second Department of Neurosurgery, The First Affiliated Hospital, Kunming Medical University, Kunming, Yunnan, China
3. Department of Cerebrovascular Surgery, Xinyu People’s Hospital, Xinyu, Jiangxi, China
4. Department of Oncology, The Second Affiliated Hospital, Kunming Medical University, Kunming, Yunnan, China