1. Tulane University Health Sciences Center, New Orleans, LA, USA
2. UT Southwestern Medical School & Medical Center, Dallas, TX, USA
3. Newcastle University, Newcastle upon Tyne, UK
4. Las Vegas, NV, USA
5. Center For Diabetes & Endocrine Care, Hollywood, CA, USA
6. Novo Nordisk A/S, Virum, Denmark
7. University of Birmingham and Heart of England NHS Foundation Trust, Birmingham, UK