Funding for this research was provided by:
Robert Koch-Institut
Article History
Received: 3 November 2020
Accepted: 9 May 2021
First Online: 24 May 2021
Change Date: 12 December 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13690-022-00992-2
Declarations
:
: The DEGS1 study protocol was consented with the Federal and State Commissioners for Data Protection and approved by the Charité-Universitätsmedizin Berlin ethics committee in September 2008 (No. EA2/047/08). Participants provided written informed consent prior to the interview and examination.
: Not applicable.
: The authors declare that they have no competing interests.