Affiliation: | 1. Department of Pathology, Integrated Biobank of Luxembourg, Luxembourg‐City, Luxembourg;2. Department of Gastroenterology, Centre Hospitalier de Luxembourg, Luxembourg‐City, Luxembourg;3. Luxembourg Centre of Systems Biomedicine, University of Luxembourg, Esch‐sur‐Alzette, Luxembourg;4. Department of Neurology, Centre Hospitalier de Luxembourg, Luxembourg‐City, Luxembourg;5. Department of Neurological Sciences, Rush University, Chicago, Illinois, USA |