[1
]Department of Neurology; RWTH Aachen University; D-52074 Aachen Germany
[2
]Department of Nephrology; RWTH Aachen University; D-52074 Aachen Germany
[3
]Department of Neuroradiology; RWTH Aachen University; D-52074 Aachen Germany
[4
]Emergency Department; RWTH Aachen University; D-52074 Aachen Germany
[5
]JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging; Forschungszentrum Jülich
GmbH; and RWTH Aachen University; D-52074 Aachen Germany