1. Department of Genetics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
2. Department of Health Sciences, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
3. Department of Gastroenterology and Hepatology, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
4. Department of Microbiology and Immunology, Rega Institute for Medical Research, Leuven, Belgium
5. VIB-KU Leuven Center for Microbiology, Leuven, Belgium
6. Department of Pediatrics, University of Groningen and University Medical Center Groningen, Groningen, The Netherlands
7. Genomics Coordination Center, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
8. Department of Psychiatry, Interdisciplinary Center Psychopathology and Emotion regulation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands