1. Department of Neurosurgery, Affiliated Hospital of Nantong University, Nantong 226001, China;
2. Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center of Neuroregeneration, Nantong University, Nantong 226001, China;
3. Department of Urinary Surgery, Affiliated Hospital of Nantong University, Nantong 226001, China;
4. Department of Rehabilitation Medicine, The First Affiliated Hospital of Jinan University, Guangzhou 510630, China