1. Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Internal Medicine; Mayo Clinic; Rochester MN USA
2. Division of Epidemiology; Mayo Clinic; Rochester MN USA
3. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research; Mayo Clinic; Rochester MN USA
4. Division of Rheumatology, Department of Internal Medicine; Mayo Clinic; Rochester MN USA