1. Department of Biology, New York University, New York, NY, USA
2. Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University School of Medicine, Baltimore, MD, USA
3. Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, Johns Hopkins Community Physicians at Suburban Hospital, Bethesda, MD, USA
4. Department of Nursing Education, Suburban Hospital, Bethesda, MD, USA
5. Department of Medicine, Johns Hopkins Community Physicians at Howard County General Hospital, Columbia, MD, USA
6. Johns Hopkins School of Medicine, Division of Hospital Medicine, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
7. Hospitalist Division, Johns Hopkins Community Physicians, Baltimore, MD, USA