Funding for this research was provided by:
Universitätsklinikum Schleswig-Holstein - Campus Kiel
Received: 12 July 2021
Accepted: 9 February 2022
First Online: 17 February 2022
: The project on which this study is based was approved by the Medical Ethics Committee of the Medical Faculty of the Christian Albrecht University (CAU) Kiel, Germany, reference number A111/18.
: Not applicable.
: Prof. Geiger and Dr. Scheibler are partners in SHARE TO CARE. PD Dr. Rüffer is an executive partner in Share to Care and TakePart Media + Science. The other authors state that they have no competing interests.