Ruetters, M. https://orcid.org/0000-0001-9945-7286
Kim, T.-S.
Hagenfeld, D.
Kronsteiner, D.
Gehrig, H.
Lux, C.-J.
Funding for this research was provided by:
Universitätsklinikum Heidelberg
Article History
Received: 15 March 2021
Accepted: 8 June 2021
First Online: 9 August 2021
Declarations
:
: M. Ruetters, T.-S. Kim, D. Hagenfeld, D. Kronsteiner, H. Gehrig, C.-J. Lux and S. Sen declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the ethical review board of the University of Heidelberg (S-410/2015). For this type of study, formal consent is not required.