Wacker-Gussmann, Annette https://orcid.org/0000-0001-5143-5029
Engelhard, Jana
Oberhoffer-Fritz, Renate
Schopen, Judith
Ewert, Peter
Ortiz, Javier U.
Haller, Bernhard
Graupner, Oliver
Lobmaier, Silvia M.
Funding for this research was provided by:
Else Kröner-Fresenius-Stiftung
Article History
Received: 2 November 2020
Accepted: 6 January 2022
First Online: 18 January 2022
Declarations
:
: The authors declare that there is no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee, and with the 1964 Helsinki Declaration, and its later amendments or comparable ethical standards. The study protocol was approved by the hospital ethics committee and uploaded . All participants gave written informed consent.