| Affiliation: | 1. Department of Respiratory Disease, University Hospital of Gasthuisberg, , Leuven, Belgium;2. Rega Institute for Medical Research, Department of Microbiology and Immunology, University of Leuven, , Leuven, Belgium;3. Department of Radiology, University Hospital of Gasthuisberg, , Leuven, Belgium;4. Translational Research Center for Gastrointestinal Disorders, University of Leuven, , Leuven, Belgium;5. Laboratory of Clinical Immunology, Catholic University of Leuven, , Leuven, Belgium |
