1. Department of Neurology, Ulm University Hospital, Ulm, Germany
2. Department of Psychiatry and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich, München, Germany
3. Department of Psychiatry and Psychotherapy, Universitätsklinikum Erlangen and Friedrich-Alexander-University of Erlangen Nuremberg, Erlangen, Germany
4. Department of Neurodegeneration Diagnostics, Medical University of Bialystok, Bialystok, Poland
5. Department of Neurology, University Hospital, LMU Munich, München, Germany