1 Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.
2 Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
3 Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China.
4 Department of Orthopedic Surgery, Children's Hospital of Chongqing Medical University, Ministry of Education Key Laboratory of Child Development and Disorders, Key Laboratory of Pediatrics in Chongqing, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Chongqing, 400014, People's Republic of China.
5 Department of Ultrasound Imaging, Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400014, People's Republic of China.
6 Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China. quanzx18@126.com.
7 Department of Orthopedic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People's Republic of China. ouyunsheng2001@163.com.