Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01GX1041A)
Received: 17 September 2018
Accepted: 12 June 2019
First Online: 25 June 2019
Consent for publication
: Not applicable.
: Attila Altiner is a member of the editorial board (Section Editor) of this journal and co-developed the electronic decision-aid used in the trial. The authors declare that there is no conflict of interest.