1. Department of Medicine; Division of Metabolism; Endocrinology and Nutrition; University of Washington; Seattle WA 98019 USA
2. Diabetes Institute; University of Washington; Seattle WA 98019 USA
3. Department of Surgery; University of Washington; Seattle WA 98019 USA
4. Division of Cardiology; University of Washington; Seattle WA 98019 USA
5. Department of Comparative Medicine; University of Washington; Seattle WA 98019 USA