1. Steno Diabetes Center, Gentofte, Denmark;
2. Unilever Discover Research and Development, Colworth Science Park, Sharnbrook, Bedfordshire;
3. Department of Paediatrics, University of Cambridge, Addenbrooke's Hospital, Cambridge, United Kingdom;
4. Department of Human Nutrition, The Faculty of Life Sciences; and
5. Department of Biomedical Sciences, Panum Institute, The University of Copenhagen, Copenhagen, Denmark