Herzog, Michael
Beule, Achim G.
Lüers, Jan-Christoffer
Guntinas-Lichius, Orlando
Sowerby, Leigh J.
Bogdanov, Vasyl
Grafmans, Daniel
Article History
Accepted: 6 May 2021
First Online: 4 June 2021
Declarations
:
: M. Herzog, A.G. Beule, J.-C. Lüers, O. Guntinas-Lichius, L.J. Sowerby, V. Bogdanov and D. Grafmans declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies mentioned were in accordance with the ethical standards indicated in each case. All survey participants provided written informed consent. The approval of an ethics committee was not necessary.
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