| Christopher Koh | National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health |
| Christopher Koh | National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health |
| Theo Heller | National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health |
| Theo Heller | National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health |