1. Department of Internal Medicine III; University Hospital, RWTH Aachen; Aachen Germany
2. Institute of Pharmacology and Toxicology, Medical Faculty, University Hospital, RWTH Aachen; Aachen Germany
3. Institute of Pathology, University Hospital, RWTH Aachen; Aachen Germany
4. Institute of Molecular Medicine, University Hospital, RWTH Aachen; Aachen Germany
5. Institute of Innate Immunity, University Hospital, University of Bonn; Bonn Germany
6. Department of Medicine; University of Massachusetts Medical School; Worcester MA
7. German Center for Neurodegenerative Diseases; Bonn Germany
8. Department of Medical Microbiology; School for Nutrition and Translational Research in Metabolism, Maastricht University Medical Center; Maastricht The Netherlands