Tomic, Katrin http://orcid.org/0000-0003-3838-6669
Schönberger, Heidrun
Weber, Peter
Lapaire, Olav
Manegold-Brauer, Gwendolin
Article History
Received: 25 January 2019
Accepted: 30 April 2019
First Online: 12 May 2019
Compliance with ethical standards
:
: The authors have stated explicitly that there are no conflicts of interest in connection with this article.
: There was no informed consent required for this retrospective study.