Jonas Zaman1,2, Lukas Van Oudenhove3,4, Ilse Van Diest1. 1. Health Psychology, Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium. 2. Center for the Psychology of Learning and Experimental Psychopathology, Faculty of Psychology and Educational Sciences, KU Leuven, Leuven, Belgium. 3. Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research Centre for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism, and Ageing, KU Leuven, Leuven, Belgium. 4. Consultation-Liaison Psychiatry, University Psychiatric Centre KU Leuven, campus Gasthuisberg, KU Leuven, Leuven, Belgium.