Kolbe, Katharina http://orcid.org/0000-0001-5156-9211
Haffner, Ivonne http://orcid.org/0000-0002-7814-0367
Schierle, Katrin http://orcid.org/0000-0002-5188-5537
Maier, Dieter
Geier, Birgitta
Luber, Birgit http://orcid.org/0000-0002-6900-0944
Bläker, Hendrik
Wittekind, Christian
Lordick, Florian http://orcid.org/0000-0001-8591-9339
Funding for this research was provided by:
Universitätsklinikum Leipzig
Article History
Received: 15 May 2022
Accepted: 12 July 2022
First Online: 27 August 2022
Declarations
:
: All authors have completed a COI form.
: Ethical approval was granted by the University of Leipzig Research Ethics Board (080-14-10032014). VARIANZ was registered at clinicaltrials.gov with registration number NCT02305043.
: Informed consent was obtained from all individual participants included in the study.