1 Knowledge and Evaluation Research Unit in Endocrinology (KER-Endo), Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA; Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA; Division of Endocrinology, Department of Internal Medicine, University Hospital "Dr Jose E Gonzalez", Autonomous University of Nuevo Leon, Monterrey, Mexico.
2 Knowledge and Evaluation Research Unit in Endocrinology (KER-Endo), Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA; Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA.
3 Knowledge and Evaluation Research Unit in Endocrinology (KER-Endo), Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN 55905, USA; Division of Endocrinology, Diabetes, Metabolism and Nutrition, Department of Medicine, Mayo Clinic, Rochester, MN, USA. Electronic address: juan.brito@mayo.edu.