1. Department of Anesthesiology, Hubei Key Laboratory of Geriatric Anesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anesthesia, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2. Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
3. Department of Anesthesiology, The Second Affiliated Hospital, Chongqing Medical University, Wuhan, Hubei, China
4. Department of Anesthesiology, Zhongnan Hospital, Wuhan University, Wuhan, Hubei, China