Finsterer, Josef
Stöllberger, Claudia
Funding for this research was provided by:
none
Article History
Received: 21 December 2016
Accepted: 25 February 2017
First Online: 9 March 2017
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care of patients were followed.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.
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