Pahl, Antonia http://orcid.org/0000-0002-1531-1106
Waibel, Sarah http://orcid.org/0000-0001-8350-8309
Wehrle, Anja
Ihorst, Gabriele http://orcid.org/0000-0002-8091-1589
Gollhofer, Albert
Bertz, Hartmut
Article History
Received: 28 July 2020
Revised: 2 December 2020
Accepted: 4 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.