Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (FL379-8/1, FL379-11/1)
Hans Gerhard Creutzfeld (FKZ CSB II 01EO1301 TP T2)
Neurocure Female Post-Doctoral Research Fellowship
Received: 1 June 2018
Accepted: 19 September 2018
First Online: 27 October 2018
Ethics approval and consent to participate
: The study was approved by the ethics committee of the Charité University Medicine Berlin, Germany, and was in accordance with the declaration of Helsinki. All participants provided informed written consent.
: The authors declare that they have no competing interests.
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