1. Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences Radboud University Medical Center Nijmegen The Netherlands
2. Department of Gastroenterology and Hepatology Erasmus MC‐University Medical Center Rotterdam The Netherlands
3. Department of Neurology and Laboratory Medicine, Donders Institute for Brain, Cognition and Behavior Radboud University Medical Center Nijmegen The Netherlands
4. Department of Laboratory Medicine Radboud University Medical Center Nijmegen The Netherlands
5. Department of Medical Oncology Radboud University Medical Center Nijmegen The Netherlands