1 From the Department of Neurology With Focus on Neurovascular Diseases and Neurooncology (S.P., P.B.), Hertie Institute for Clinical Brain Research (S.P., P.B.), and Department of Cardiology (T.G.), University Hospital Tübingen, Germany.
2 From the Department of Neurology With Focus on Neurovascular Diseases and Neurooncology (S.P., P.B.), Hertie Institute for Clinical Brain Research (S.P., P.B.), and Department of Cardiology (T.G.), University Hospital Tübingen, Germany. tobias.geisler@med.uni-tuebingen.de.