[1] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[2] Univ Porto, Porto, Portugal
[3] Ctr Hosp Sao Joao, Porto, Portugal
[4] Hosp Israelita Albert Einstein, Unit Inflammatory Bowel Dis, Sao Paulo, Brazil
[5] NYU, New York, NY USA
[6] Mayo Clin, Div Gastroenterol & Hepatol, Jacksonville, FL 32224 USA
[7] Icahn Sch Med Mt Sinai, Dr Henry D Janowitz Div Gastroenterol, New York, NY 10029 USA
[8] Univ Erlangen Nurnberg, Univ Hosp, Dept Med, Erlangen, Germany
[9] Pfizer Inc, Collegeville, PA USA
[10] Pfizer Inc, New York, NY USA
[11] Pfizer Inc, Lima, Peru
[12] Cleveland Clin, Dept Gastroenterol Hepatol & Nutr, Cleveland, OH 44106 USA