Keil, Vera C. http://orcid.org/0000-0001-8699-3506
Borger, Valeri
Purrer, Veronika
Groetz, Simon F.
Scheef, Lukas
Boecker, Henning
Schild, Hans H.
Kindler, Christine
Schmitt, Angelika
Solymosi, Laszlo
Wüllner, Ullrich
Pieper, Claus C.
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (328023777)
Article History
Received: 5 February 2020
Accepted: 7 April 2020
First Online: 3 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This is a registered study: DRKS00016695 that followed STROBE guidelines.
: Informed consent was obtained from all individual participants included in the study.
: All coauthors approved of this manuscript submission for publication.