Affiliation: | 1. Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany Hematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milano, Italy;2. Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany;3. Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany;4. Institute for Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, Germany German Center for Infection Research (DZIF), Partner Site Hamburg-Borstel-Lübeck, Hamburg, Germany;5. Department of Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany;6. Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany |