[1] Univ Hosp Estaing, Gastroenterol Dept, Clermont Ferrand, France
[2] Univ Auvergne, INSERM, UMR 1071, Clermont Ferrand, France
[3] USC INRA 2018, Microbes Intestine Inflammat & Susceptibil Host, Clermont Ferrand, France
[4] Queen Elizabeth Hosp, Dept Med, Hong Kong, Hong Kong, Peoples R China
[5] Univ Chicago Med, Inflammatory Bowel Dis Ctr, Chicago, IL USA
[6] Univ Hosp, Biostat Unit, DRCI, Clermont Ferrand, France