1. Knowledge and Evaluation Research Unit in Endocrinology (KER_Endo), Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota.
2. Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, Minnesota.
3. Mayo Clinic Robert D. and Patricia E. Kern Center for Science of Health Care Delivery, Rochester, Minnesota.
4. Division of Endocrinology, Department of Medicine, University of Florida, Gainesville, Florida.
5. Endocrinology Division, Department of Internal Medicine, University Hospital “Dr. José E. González,” Monterrey, Mexico.
6. Plataforma INVEST Medicina UANL-KER Unit (KER Unit México), Universidad Autónoma de Nuevo León, Monterrey, México.
7. Division of Endocrinology and Metabolism, Center for Osteoporosis and Metabolic Bone Diseases, Central Arkansas Veterans Health Care System, University of Arkansas for Medical Sciences, Little Rock, Arkansas.
8. Optum Labs, Cambridge, Massachusetts.
9. Department of Endocrinology and Metabolism, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.