1. National Health Commission Key Laboratory for Biotech-Drugs, Shandong Province Key Laboratory for Rare & Uncommon Diseases, Biomedical Sciences College, Shandong First Medical University & Shandong Academy of Medical Sciences, Ji'nan, China.
2. Department of Orthopaedic Surgery, The People's Hospital of Wuqing District, Tianjin, China.
3. Department of Endocrinology, The First Hospital Affiliated with Shandong First Medical University, Ji'nan, China.