1. College of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China
2. Cell Resource Bank and Integrated Cell Preparation Center of Xiaoshan District, Hangzhou Regional Cell Preparation Center (Shangyu Biotechnology Co., Ltd.), Hangzhou, Zhejiang 311200, P.R. China
3. Department of Neurosurgery, The Wenzhou Central Hospital, Wenzhou, Zhejiang 325000, P.R. China
4. Department of Neurosurgery, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310006, P.R. China
5. The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, P.R. China