1. Department of Neuropathology, University Medicine Göttingen, Georg-August-University Göttingen, 37075 Göttingen, Germany
2. Department of Geriatrics, Protestant Hospital Göttingen-Weende, 37075 Göttingen, Germany
3. Amedes MVZ for Laboratory Medicine, Medical Microbiology and Infectiology, 37077 Göttingen, Germany