Schindl, Martin http://orcid.org/0000-0001-5119-9011
Wassipaul, Sylvia
Wagner, Tanja
Gstaltner, Karin
Bethge, Matthias http://orcid.org/0000-0002-6417-7812
Article History
First Online: 22 February 2019
Compliance with Ethical Standards
:
: Martin Schindl declares that none of the authors have any potential conflict of interest, since the procedures described in the current study are part of the clinical routine.
: The study protocol was approved by the ethics committee of the province of Lower Austria (GS1-EK-4/502-2017).