aTibet Autonomous Region Eye Center, Tibetan Medicine Hospital of Tibet Autonomous Region, Tibet

bDepartment of Neurosurgery, Jinling Hospital, Medical School of Nanjing University, Nanjing

cDepartment of Neurosurgery, Affiliated Tibet Second People’s Hospital, Tibet University School of Medicine, Tibet

dDepartment of Neurosurgery, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi

eGraduate School of Wannan Medical College, Wuhu, Anhui, China

*Dr. Qu-Zhen Deji and Dr. Xue Wang contributed equally to the writing of this article.

Received 16 June 2022 Accepted 19 August 2022

Correspondence to: Meng-Liang Zhou MD, PhD, Department of Neurosurgery, Jinling Hospital, Medical School of Nanjing University, 305 East Zhongshan Road, Nanjing 210002, China, Tel: +86 25 8086 0071; fax: +86 25 5180 5396; e-mail: [email protected]