1. Department of Radiology Beijing Jishuitan Hospital Beijing China
2. Department of Radiology The First People's Hospital of Yunnan Province Kunming China
3. Medical Research & Biometrics Center National Center for Cardiovascular Disease Beijing China
4. Departments of Traumatic Orthopedics Beijing Jishuitan Hospital Beijing China
5. Department of Radiology the First Medical Center of Chinese PLA General Hospital Beijing China
6. School of Biomedical Engineering & Imaging Sciences, King's College London St Thomas' Hospital London UK
7. Health Commission of Yunnan Province Kunming China
8. Department of Radiology The First Affiliated Hospital of Kunming Medical University Kunming China
9. The First People's Hospital of Yunnan Province Kunming China
10. Center for Bone Quality, Department of Internal Medicine Leiden University Medical Center Leiden The Netherlands
11. Department of Medicine 3 FAU University Erlangen‐Nürnberg and Universitätsklinikum Erlangen Erlangen Germany
12. Institute of Medical Physics University of Erlangen Erlangen Germany