Received: 25 August 2021
Accepted: 8 November 2021
First Online: 18 November 2021
: The Ethics Committee of the Medical University of Innsbruck approved the study (AN2015-0068 347/4.13 393/5.20) and it was registered with Clinical Trials (NCT03760302).
: Patients and/or the public were not involved in the design, conduct of this study, or reporting of this research.
: Not required.
: None of the authors has competing interests regarding this manuscript.