1. Greenland Center of Health Research, Institute of Nursing and Health Science, University of Greenland, Nuuk, Greenland
2. Queen Ingrid Primary Health Care Center Nuuk, Greenland
3. Steno Diabetes Center Gentofte, Denmark
4. National Institute of Public Health, Southern Denmark University, Denmark
5. Center for Pregnant Women with DiabetesDepartment of Obstetrics, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark