1. Division of Endocrinology, Department of Medicine Emory University School of Medicine Atlanta Georgia USA
2. Department of Medicine University of Washington Seattle Washington USA
3. Providence Health Care Spokane Washington USA
4. Division of Endocrinology, Diabetes and Metabolism, Department of Medicine Icahn School of Medicine at Mount Sinai New York New York USA
5. Department of Biostatistics, Rollins School of Public Health Emory University Atlanta Georgia USA
6. Division of Nephrology and Kidney Research Institute, Department of Medicine University of Washington Seattle Washington USA