Röttger, Stefan http://orcid.org/0000-0002-3036-7546
Theobald, Dominique A.
Abendroth, Johanna
Jacobsen, Thomas
Article History
First Online: 5 August 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments. Informed consent was obtained from all individual participants. Ethical review and approval was not required for this study in accordance with the institutional requirements.