1. Department of Anatomy and Histology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China (mainland)
2. School of Medical Laboratory, Tianjin Medical University, Tianjin, China (mainland)
3. Key Laboratory of Ministry of Education for TCM Viscera-State Theory and Applications, Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning, China (mainland)
4. Department of Spinal Surgery, Tianjin People’s Hospital, Tianjin, China (mainland)
5. Department of Orthopedic Trauma, Tianjin People’s Hospital, Tianjin, China (mainland)