Andereggen, Lukas http://orcid.org/0000-0003-1764-688X
Mariani, Luigi
Beck, Jürgen
Andres, Robert H.
Gralla, Jan
Luedi, Markus M.
Weis, Joachim
Christ, Emanuel
Funding for this research was provided by:
Universität Bern
Article History
Received: 26 January 2021
Accepted: 23 March 2021
First Online: 3 April 2021
Declarations
:
: The authors declare no competing interests.
: The Human Research Ethics Committee of Bern (Kantonale Ethikkommision KEK Bern, Bern, Switzerland) approved the project (KEK n° 10-10-2006 and 8-11-2006). The study was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.