Hartwig MaetzelE-mail: hartwig.maetzel@ki.seVisiting address: Karolinska Universitetssjukhuset Huddinge, C177, 14186 HuddingePostal address: H7 Medicin, Huddinge, H7 Gastroenterologi och Reumatologi, 171 77 Stockholm Part of:Department of Medicine, HuddingePublic outreach and newsNews from KIEvents from KI