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Crohn’s disease study population flowchart. Legend: Active disease was defined as either clinical (HBI ≥ 5), biomarker (Fcal ≥ 250 mg/kg), or endoscopic disease activity (SES-CD ≥ 7 or Rutgeerts score ≥ i2). Abbreviations: CD—Crohn’s Disease, CDED—Crohn’s disease exclusion diet.
