Schürch, Barbara
Manegold-Brauer, Gwendolin
Schönberger, Heidrun
Büchel, Johanna
Lapaire, Olav
Butenschön, Annkathrin
Huhn, Evelyn A.
Huang, Dorothy
Evers, Katrina S.
Goischke, Alexandra
Frech-Dörfler, Martina
Rudin, Christoph http://orcid.org/0000-0002-3789-5915
Funding for this research was provided by:
Universität Basel
Article History
Received: 14 December 2020
Revised: 1 May 2021
Accepted: 14 May 2021
First Online: 14 June 2021
Declarations
:
: This study (project ID: 2019-01762) was approved by the Ethics Committee of Northwestern and Central Switzerland.
: Due to the retrospective study design and the high number of patients, informed consent was not sought. Data was handled in coded form only and therefore informed consent was not required by the local ethics committee.
: The ethics committee did not demand individual informed consent of the patients due to the long study period and the high number of subjects. Consent for publication was given by each author.
: The authors declare no competing interests. They do not have any disclosures to be declared.