Benedix, Frank http://orcid.org/0000-0002-5404-6616
Adolf, Daniela
Peglow, Steffi
Gstettenbauer, Linda Marie
Croner, Roland
Article History
Received: 19 June 2020
Accepted: 2 December 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: AD (StatConsult GmbH) received fees from the University Hospital Magdeburg for statistical support. All other authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.