Piechowiak, Eike I. http://orcid.org/0000-0001-5609-0998
Bär, Laura
Häni, Levin
Branca, Mattia
Kaesmacher, Johannes
Mordasini, Pasquale
Raabe, Andreas
Ulrich, Christian T.
Gralla, Jan
Beck, Jürgen
Dobrocky, Tomas
Funding for this research was provided by:
Universität Bern
Article History
Received: 25 March 2021
Accepted: 12 May 2021
First Online: 25 June 2021
Declarations
:
: E. I. Piechowiak, L. Bär, L. Häni, M. Branca, J. Kaesmacher, P. Mordasini, A. Raabe, C. T. Ulrich, J. Gralla, J. Beck and T. Dobrocky declare that they have no competing interests.
: All procedures performed in studies involving human participants or on human tissue were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. Consent to participate: the consent of each individual was waived due to the retrospective nature of the study.