[1] Concord Repatriat Gen Hosp, Sydney, NSW, Australia
[2] Icahn Sch Med Mt Sinai, New York, NY 10029 USA
[3] Janssen Res & Dev, Spring House, PA USA
[4] Janssen Sci Affairs, Horsham, PA USA
[5] Univ Chicago, Med Inflammatory Bowel Dis Ctr, Chicago, IL USA
[6] Univ Lorraine, Nancy Univ Hosp, Nancy, France
[7] Western Univ, Robarts Res Inst, Robarts Clin Trials, London, ON, Canada