1. University of Amsterdam; Amsterdam The Netherlands
2. Profil Institute for Metabolic Research; Neuss Germany
3. AMCR Institute; Escondido California
4. Iowa Diabetes and Endocrinology Research Center; Des Moines Iowa
5. Albany Medical College; Albany New York
6. Medical University of Silesia; Katowice Poland
7. University of Sheffield; Sheffield UK
8. Mountain Diabetes and Endocrine Center; Asheville North Carolina
9. Rockwood Clinic; Spokane Washington
10. Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital; University of Toronto; Toronto Ontario Canada
11. Novo Nordisk A/S; Søborg Denmark
12. Scripps Whittier Diabetes Institute; San Diego California