Innmann, Moritz M.
Weishorn, Johannes
Beaule, Paul E.
Grammatopoulos, George
Merle, Christian
Article History
First Online: 17 September 2020
Compliance with ethical guidelines
:
: M.M. Innmann, J. Weishorn, P.E. Beaule, G. Grammatopoulos and C. Merle declare that they have no competing interests.
: All studies performed were in accordance with the ethical standards indicated in each case. Additional written informed consent was obtained from all individual participants or their legal representatives for whom identifying information is included in this article.