Schoemmel, M.
Loeser, H. http://orcid.org/0000-0003-4555-1327
Kraemer, M.
Wagener-Ryczek, S.
Hillmer, A.
Bruns, C.
Thelen, M.
Schröder, W.
Zander, T.
Lechner, A.
Buettner, R.
Schlösser, H.
Gebauer, F.
Quaas, A.
Loeser, H.
Zander, T.
Gebauer, F.
Quaas, A.
,
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 2 December 2020
Accepted: 15 January 2021
First Online: 10 February 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the Institutional Review Board of the University Hospital of Cologne (Ethics number: 20-1393).
: Informed consent was obtained by all patients.