Document is current

Article History

Received: 13 December 2020

Accepted: 2 December 2021

First Online: 24 January 2022

Change Date: 12 May 2022

Change Type: Update

Change Details: The Open Access Funding Note has been updated in this publication.

Declarations

:

: The study was formally approved by the Ethics Committee of the Medical Chamber of Hamburg (Germany) on May 9th, 2018 (PV5451). All participants received verbal and written information, had the possibility to ask further questions and gave their informed consent for the focus groups to be recorded, the recordings to be transcribed verbatim and the results of the analysis to be published anonymously.

: Not applicable.

: The authors declare that they have no competing interests.