1. Department of Orthopedics Surgery, Tianjin Medical University General Hospital, Tianjin, China (mainland)
2. Experimental Trauma Surgery, Justus-Liebig University Giessen, Giessen, Germany
3. Department of Orthopedics Surgery, Inner Mongolia Cancer Hospital and Affiliated People’s Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China (mainland)
4. Institute of Robotics and Automatic Information System, Tianjin Key Laboratory of Intelligent Robotics, College of Computer and Control Engineering, Nankai University, Tianjin, China (mainland)