1 Section for Plastic and Reconstructive Surgery, Clinic of Surgery, St Olav's University Hospital, Trondheim, Norway; Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway. Electronic address: kjerstiausen@gmail.com.
2 Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
3 Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
4 Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway; Department of Clinical Pharmacology, St Olav's University Hospital, Trondheim, Norway.
5 Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway; Department of Dermatology, St Olav's University Hospital, Trondheim, Norway.