1. Department of Pediatrics, Copenhagen Diabetes Research Center (CPH-DIRECT), Copenhagen University Hospital, Herlev and Gentofte, Herlev, Denmark.
2. Faculty of Health Science, University of Copenhagen, Denmark.
3. Department of Endocrinology, Copenhagen University Hospital, Hvidovre, Denmark.
4. Department of Dermatology and Allergy, Copenhagen University Hospital, Herlev and Gentofte, Hellerup, Denmark.
5. Steno Diabetes Center Copenhagen, Gentofte, Denmark.