1. Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
2. Department of Dermatology and Venerology; Department of Clinical and Experimental Medicine; Linköping University; Linköping Sweden
3. Department of Hand Surgery; Plastic Surgery, and Burns; Linköping University; Linköping Sweden
4. Department of Radiation Physics; Linköping University; Linköping Sweden