Bründl, Johannes http://orcid.org/0000-0002-7837-2504
Wallinger, Sabine
Breyer, Johannes
Weber, Florian
Evert, Matthias
Georgopoulos, Nikolaos Theodoros
Rosenhammer, Bernd
Burger, Maximilian
Otto, Wolfgang
Rubenwolf, Peter
Article History
Received: 22 May 2018
Accepted: 27 August 2018
First Online: 3 September 2018
Ethics approval and consent to participate
: The study was performed following approval of the local research ethics committee at the University of Regensburg and written patient consent (reference number: 17–660-101; Ethics committee, University of Regensburg, 93,040 Regensburg, Germany).
: Not applicable.
: All authors have declared that they have no competing interests.
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