Kork, Felix https://orcid.org/0000-0002-4703-2478
Rimek, Alexandra
Andert, Anne
Becker, Niklas Jurek
Heidenhain, Christoph
Neumann, Ulf P.
Kroy, Daniela
Roehl, Anna B.
Rossaint, Rolf
Hein, Marc
Article History
Received: 15 January 2018
Accepted: 2 March 2018
First Online: 9 March 2018
Ethics approval and consent to participate
: The local ethics committee (University Hospital RWTH Aachen, EK 291/13) approved the analysis and waived the requirement of informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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