Systemic and Mucosal Immunogenicity of Monovalent XBB.1.5-Adapted COVID-19 mRNA Vaccines in Patients with Inflammatory Bowel Disease oleh Simon Woelfel, Joel Dütschler, Daniel Junker, Marius König, Georg Leinenkugel, Nicole Graf, Claudia Krieger, Samuel Truniger, Annett Franke, Seraina Koller, Katline Metzger-Peter, Melanie Oberholzer, Nicola Frei, Nora Geissler, Peter Schaub, STAR SIGN Investigators, Werner C. Albrich, Matthias Friedrich, Jan Hendrik Niess, Nicole Schneiderhan-Marra, Alex Dulovic, Wolfgang Korte, Justus J. Bürgi, Stephan Brand