Funding for this research was provided by:
deutsche forschungsgemeinschaft (232160533)
Received: 9 July 2021
Accepted: 15 November 2021
First Online: 29 December 2021
: The study was approved by the Ethics Committee of the Medical Association Hamburg (Germany, study ID PV5368). It was conducted in accordance with the latest version of the Helsinki Declaration of the World Medical Association. We respected principles of good scientific practice and met requirements of data protection. We obtained written informed consent from all patients participating in the study. We obtained a waiver of consent for HCPs from the Ethics Committee. Study participation was voluntary.
: Not applicable.
: AL, WF, JZ, HC, CB, AC, BS, RS, TV, IW, and LK declare that they have no competing interests. IS, PH, and MH declare that they currently are (PH, MH) or have been (IS) members of the executive board of the International Shared Decision Making Society, which has the mission to foster SDM implementation. PH, MH, and IS have no further competing interests.