1. Program in Personalized and Genomic Medicine, Division of Endocrinology; Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine; Baltimore MD USA
2. Thurston Arthritis Research Center; University of North Carolina at Chapel Hill; Chapel Hill NC USA
3. Genetic Basis of Human Disease Division; Translational Genomic Research Institute; Phoenix AZ USA
4. Department of Radiology, School of Medicine; University of North Carolina at Chapel Hill; Chapel Hill NC USA
5. Department of Family Medicine; Alpert Medical School of Brown University; Providence RI USA
6. Department of Epidemiology; Brown University School of Public Health; Providence RI USA
7. Division of Rheumatology and University of Arizona Arthritis Center; University of Arizona College of Medicine; Tucson AZ USA
8. Department of Epidemiology and Biostatistics; University of California San Francisco; San Francisco CA USA
9. Geriatric Research and Education Clinical Center; Veterans Administration Medical Center; Baltimore MD USA
10. Department of Medicine, School of Medicine; University of North Carolina at Chapel Hill; Chapel Hill NC USA
11. Department of Orthopaedics, School of Medicine; University of North Carolina at Chapel Hill; Chapel Hill NC USA
12. Division of Rheumatology and Clinical Immunology, Department of Medicine; University of Maryland School of Medicine; Baltimore MD USA
13. Department of Epidemiology and Public Health; University of Maryland School of Medicine; Baltimore MD USA
14. Division of Endocrinology, Diabetes and Metabolism, Department of Internal Medicine; The Ohio State University; Columbus OH USA
15. Center for Clinical and Translational Science; The Ohio State University; Columbus OH USA