Meyer, Marco
Juenemann, Martin
Braun, Tobias
Schirotzek, Ingo
Schramm, Patrick http://orcid.org/0000-0001-5158-6708
Article History
Received: 19 November 2018
Accepted: 18 December 2018
First Online: 9 January 2019
Ethics approval and consent to participate
: The present study was approved by the ethics committee of the Justus Liebig University, Giessen, Germany (No. 185/16). The informed consent of the patient or the legal representative was obtained before individual data were entered into the analysis.
: Not applicable.
: The authors declare that they have no competing interests.
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