Pabst, Andreas http://orcid.org/0000-0003-4841-7203
Zeller, Alexander–N.
Sader, Robert
Wiegner, Jörg-Ulf
Schneider, Matthias
Ehrenfeld, Michael
Hoffmann, Jürgen
Article History
Received: 13 August 2020
Accepted: 25 November 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: No ethical approval was required. This article is based on a voluntary, anonymously evaluated online survey. From the results presented, individual participants could not be tracked down by their answers given. The study did not include any animal studies performed by any of the authors.
: For this type of study, formal consent is not required.
Free to read: This content has been made available to all.