1. Hanse-Klinikum, Department of Neurology, Stralsund, Germany.
2. Cecilie Vogt Clinic for Neurology, Charité, Berlin, Germany.
3. NeuroCure Clinical Research Center, Charité – University Medicine Berlin, Germany.
4. CRO SOSTANA GmbH and University Medicine Berlin, Germany.
5. Department of Neurology, University Hospital Mainz, Johannes Gutenberg University, Mainz, Germany. *These authors contributed equally.