1. Department of MedicineMayo Clinic Rochester MN USA
2. Department of Nutritional SciencesUniversity of Michigan School of Public Health Ann Arbor MI USA
3. Diabetes and Metabolism Research Center, Division of Endocrinology, Diabetes & Metabolism, Department of Internal MedicineThe Ohio State University Columbus OH USA
4. Essentia Institute of Rural Health, Essential Health Duluth MN USA
5. Center for Healthcare Delivery InnovationMinneapolis Heart Institute and Minneapolis Heart Institute Foundation Minneapolis MN USA
6. Department of Health Sciences ResearchMayo Clinic Rochester MN USA
7. Robert D. and Patricia E. Kern Center for the Science of Health Care DeliveryMayo Clinic Rochester MN USA