Ateschrang, Atesch
Schreiner, Anna Janine
Ahmad, Sufian S.
Schröter, Steffen
Hirschmann, Michael T.
Körner, Daniel
Kohl, Sandro
Stöckle, Ulrich
Ahrend, Marc‐Daniel
Article History
Received: 9 July 2018
Accepted: 2 October 2018
First Online: 8 October 2018
Compliance with ethical standards
:
: All authors are not compensated for this work.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.