1. Dallas Diabetes Research Center at Medical City, Dallas, TX
2. Boehringer Ingelheim International GmbH, Ingelheim, Germany
3. Joslin Diabetes Center, Harvard Medical School, Boston, MA
4. Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach an der Riss, Germany
5. Division of Nephrology, Department of Medicine, and Department of Physiology, Toronto General Hospital, University of Toronto, Toronto, Canada
6. Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, and Division of Endocrinology and Metabolism, University of Toronto, Toronto, Canada
7. Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL
8. Boehringer Ingelheim (Canada) Ltd./Ltée, Burlington, Canada