1. Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Post 835, Kildegårdsvej 28, Hellerup, Denmark
2. Institute of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Blegdamsvej 3B, Copenhagen N., Denmark
3. Center for Diabetes Research, Gentofte Hospital, University of Copenhagen, Kildegårdsvej 28, Hellerup, Denmark
4. Steno Diabetes Center Copenhagen, Niels Steensens Vej 2-2, Gentofte, Denmark
5. Faculty of Health, Aarhus University, Nordre Ringgade 1, Aarhus C, Denmark