Martin, Benedikt http://orcid.org/0000-0002-2314-3261
Schäfer, Eva
Jakubowicz, Elzbieta
Mayr, Patrick
Ihringer, Regina
Anthuber, Matthias
Schenkirsch, Gerhard
Schaller, Tina
Märkl, Bruno
Funding for this research was provided by:
Hermann-Egger Foundation (A local social foundation in Augsburg which supports also science projects)
Article History
Received: 31 January 2018
Revised: 6 March 2018
Accepted: 15 March 2018
First Online: 6 April 2018
Compliance with ethical standards
: The Institutional Review Board of the Hospital Augsburg reviewed and approved the study protocol.
: All authors declare that they have no conflict of interest.