The communicating needs and features of IBD experiences (CONFIDE) study: patient and health care professional perceptions of symptoms of moderate-to-severe crohn’s disease in Germany - Schreiber, S; Bettenworth, D; Maul, J; Gutmann, C; Frech, M; Rösemann, F; Potts Bleakman, A; Maier, S; Vadhariya, A; Dignass, A (Zeitschrift für Gastroenterologie, 2025)