1. The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
2. Department of Ultrasound, Institute of Ultrasound in Musculoskeletal Sports Medicine, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
3. Department of Ultrasound, Affiliated Hospital of Guangdong Medical University, Zhanjiang 524001, China
4. CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China