1. Department of Oral Medicine and Pathology; Institute of Odontology; The Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
2. Genomics Core Facility; The Sahlgrenska Academy; University of Gothenburg; Gothenburg Sweden
3. Department of Surgical Sciences; Uppsala University; Uppsala Sweden
4. Sörmland Dermatology Clinic; Eskilstuna Sweden