Roll, Michael https://orcid.org/0000-0001-5602-9628
Ifenthaler, Dirk https://orcid.org/0000-0002-2446-6548
Article History
Received: 12 March 2021
Accepted: 10 August 2021
First Online: 21 August 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and the 1964 Helsinki declaration and its later amendments or comparable ethical standards.This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from all individual participants included in the study.
: Authors Michael Roll and Dirk Ifenthaler declare no conflict of interest.