1. Departments of Chemical Pathology
2. Laboratory of Genetics of Disease Susceptibility, Li Ka Shing Institute of Health Sciences, Hong Kong SAR, China
3. Center for Bone Research at the Sahlgrenska Academy, Institute of Medicine and
4. Center for Bone Research at the Sahlgrenska Academy, Departments of Internal Medicine and Geriatrics, Gothenburg University, Gothenburg, Sweden
5. School of Public Health and Primary Care and
6. Jockey Club Centre for Osteoporosis Care and Control, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
7. Oregon Health and Science University, Portland, OR
8. Medicine and Therapeutics, Faculty of Medicine, and
9. Community and Family Medicine, Faculty of Medicine, and