The Development and Initial Findings of A Study of a Prospective Adult Research Cohort with Inflammatory Bowel Disease (SPARC IBD). Issue 2 (1st February 2022) - Raffals, Laura E; Saha, Sumona; Bewtra, Meenakshi; Norris, Cecile; Dobes, Angela; Heller, Caren; O'Charoen, Sirimon; Fehlmann, Tara; Sweeney, Sara; Weaver, Alandra; Bishu, Shrinivas; Cross, Raymond; et al.