[1] Oslo Univ Hosp, Sect Clin Immunol & Infect Dis, Rikshospitalet, Oslo, Norway
[2] Oslo Univ Hosp Ulleval, Dept Gastroenterol, Clin Med, Oslo, Norway
[3] Oslo Univ Hosp, Dept Pathol, Rikshospitalet, Oslo, Norway
[4] Oslo Univ Hosp, Ctr Rare Dis, Natl Advisory Unit Rare Disorders, Oslo, Norway
[5] Oslo Univ Hosp, Norwegian PSC Res Ctr, Dept Transplantat Med, Div Surg Inflammatory Dis & Transplantat, Oslo, Norway
[6] Oslo Univ Hosp, Res Inst Internal Med, Div Surg Inflammatory Dis & Transplantat, Oslo, Norway
[7] Univ Oslo, Inst Clin Med, Fac Med, Oslo, Norway
[8] Oslo Univ Hosp, Dept Transplantat Med, Div Surg Inflammatory Dis & Transplantat, Sect Gastroenterol, Oslo, Norway
[9] Univ Oslo, Inst Basic Med Sci, Fac Med, Hybrid Technol Hub Ctr Excellence, Oslo, Norway
[10] Oslo Univ Hosp, Dept Transplantat Med, Div Surg Inflammatory Dis & Transplantat, Sect Transplant Surg, Oslo, Norway