1. Faculty of MedicineNorwegian University of Science and Technology Trondheim Norway
2. Department of Circulation and Medical ImagingNorwegian University of Science and Technology Trondheim Norway
3. Section for Plastic and Reconstructive Surgery, Clinic of SurgerySt Olav's University Hospital Trondheim Norway
4. Department of Clinical and Molecular MedicineNorwegian University of Science and Technology Trondheim Norway
5. Department of Clinical PharmacologySt Olav's University Hospital Trondheim Norway
6. Department of DermatologySt Olav's University Hospital Trondheim Norway