Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01GL1752C)
Received: 14 April 2021
Accepted: 11 August 2021
First Online: 29 November 2021
: The studies involving human participants were reviewed and approved by the Ethics Committee of the Medical Faculty, University Hospital of Tuebingen (reference numbers: 622/2017BO2 and 208/2018BO1). In accordance with German law, informed consent was obtained orally from the participants of the individual interviews and written informed consent was obtained from the participants of the group discussions on the basis of the amendment to the law of 25 May 2018.
: The data of this study are anonymized. It is not possible to identify individual persons. Consent for publication was not necessary.
: Susanne Schnalzer is owner of Echt-Zeit Coaching, Esslingen (Germany), and contributed to the development and performed the intervention sessions together with Felicitas Stuber and Tanja Seifried-Dübon as part of a cooperation with the University Hospital. All authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.