1. Subspecialty Service, Department of Veterans Affairs Medical Center; Augusta GA USA
2. Department of Medicine; Section of Rheumatology, Georgia Regents University; Augusta GA USA
3. Department of Epidemiology and Environmental Health; School of Public Health and Health Professions; University at Buffalo; The State University of New York; Buffalo NY USA
4. Department of Ophthalmology and Visual Sciences; University of Michigan; Ann Arbor MI USA
5. Department of Preventive Medicine; University of Tennessee Health Science Center; Memphis TN USA
6. Division of Urology; VA Puget Sound Health Care System; Department of Veterans Affairs Medical Center; Seattle WA USA
7. Department of Urology; School of Medicine; University of Washington; Seattle WA USA
8. David Geffen School of Medicine; University of California; Los Angeles; Los Angeles CA USA
9. Mercy Health Osteoporosis and Bone Health Services; Cincinnati OH USA