1. Department of Dermato‐Venereology & Wound Healing Centre, Bispebjerg Hospital Copenhagen Denmark
2. Department of Gastroenterology and Hepatology Copenhagen University Hospital ‐ Herlev and Gentofte Herlev Denmark
3. Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents, and Adults Copenhagen University Hospital ‐ Amager and Hvidovre Hvidovre Denmark
4. Gastrounit, Medical Division Copenhagen University Hospital ‐ Amager and Hvidovre Hvidovre Denmark
5. Department of Biomedical Sciences University of Copenhagen Copenhagen Denmark