Blank, Susanne
Schmidt, Thomas http://orcid.org/0000-0002-7166-3675
Heger, Patrick
Strowitzki, Moritz J.
Sisic, Leila
Heger, Ulrike
Nienhueser, Henrik
Haag, Georg Martin
Bruckner, Thomas
Mihaljevic, André L.
Ott, Katja
Büchler, Markus W.
Ulrich, Alexis
Article History
Received: 22 February 2017
Accepted: 6 June 2017
First Online: 6 July 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions.
: Informed consent or substitute for it was obtained from all patients for being included in the study.
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