Mauer, Markus Auf der http://orcid.org/0000-0002-5589-3681
Well, Eilin Jopp-van
Herrmann, Jochen
Groth, Michael
Morlock, Michael M.
Maas, Rainer
Säring, Dennis
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (SA 2530/6-1)
Deutsche Forschungsgemeinschaft (JO 1198/2-1)
Article History
Received: 23 March 2020
Accepted: 9 November 2020
First Online: 17 December 2020
Compliance with Ethical Standards
: An ethical approval for this study was granted by the Ethics Committee of the Medical Association Hamburg (PV4527). The director of this study had full control of the data and the material submitted for publication.
: The authors declare that they have no conflict of interest.