1. Department of Neurology Friedrich‐Alexander University (FAU) Erlangen‐Nürnberg, University Hospital Erlangen Erlangen Germany
2. Department of Neurology and Stroke Center Klinik Hirslanden Zürich Switzerland
3. Department of Neuroradiology Friedrich‐Alexander University (FAU) Erlangen‐Nürnberg, University Hospital Erlangen Erlangen Germany