Wei Jin1, Handong Wang1, Yan Ji2, Qingang Hu2, Wei Yan1, Gang Chen1, Hongxia Yin1
1Department of Neurosurgery, Jinling Hospital, School of Medicine, Nanjing University, 305 East Zhongshan Road, Nanjing 210002, Jiangsu Province, PR China
2Department of Oral and Maxillofacial Surgery, Affiliated Stomatology Hospital, School of Medicine, Nanjing University, 30 Zhongyang Road, Nanjing 210008, Jiangsu Province, PR China