Funding for this research was provided by:
European Regional Development Fund
Received: 11 March 2022
Accepted: 8 June 2022
First Online: 19 July 2022
: The ethics committee of the Medical Faculty, Martin Luther University Halle (Saale) approved the study protocol and had no concerns or objections regarding ethical aspects for conducting this study (declaration of no-objection from dated 08.01.2019, retrospectively assigned process number: 2022-061). Since the scope of this implementation study was to improve the quality of care in clinical routine under “real-life” conditions instead of human subject research, in accordance with the ethics committee, no informed consent of patients completing the e-PRO assessment was obtained to avoid selection bias.
: Not applicable.
: Bernhard Holzner holds IPRs on the PROM software CHES.