1. Queen Ingrid’s Hospital, Aarhus University, Nuuk, Greenland
2. Greenland Center for Health Research, Institute of Health and Nature, University of Greenland, Nuuk, Greenland; Steno Diabetes Center Greenland, Nuuk, Greenland, Nuuk, Greenland
3. Department of neurosurgery, Copenhagen University Hospital (Rigshospitalet), Copenhagen, Denmark
4. Medical Department, Queen Ingrid’s Hospital, Nuuk, Greenland