1. Department of Dermatology and Copenhagen Wound Healing Center; Bispebjerg Hospital; University of Copenhagen; Copenhagen Denmark
2. Digestive Disease Center; Bispebjerg Hospital; University of Copenhagen; Copenhagen Denmark
3. Division of Microbiology, Immunology and Glycobiology; University of Lund; Lund Sweden
4. Department of Dermatology; University of Lund; Lund Sweden