Funding for this research was provided by:
Charité - Universitätsmedizin Berlin
Received: 6 April 2021
Accepted: 6 September 2021
First Online: 1 October 2021
Change Date: 22 November 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s00404-021-06322-1
: All authors declare that there are no conflict of interest.
: Approval by institutional IRB is given. Further ethical approval is not necessary according to the Helsinki Guidelines.
: Consent to participate is given.
: Consent for publication is given.