1. Department of Neurodegenerative Disease and Gerontopsychiatry/Neurology; University of Bonn - Medical Center; Bonn Germany
2. Department of Neuroscience; Maastricht University; Maastricht The Netherlands
3. Department of Infectious Diseases and Immunology; University of Massachusetts Medical School; Worcester Massachusetts USA
4. Institute of Innate Immunity; University of Bonn; Bonn Germany
5. German Center for Neurodegenerative Diseases (DZNE); Bonn Germany