Hommes, Franziska
Krings, Amrei
Dörre, Achim
Neumeier, Esther
Schäffer, Dirk
Zimmermann, Ruth
Funding for this research was provided by:
Robert Koch Institute, Berlin, Germany
Robert Koch-Institut
Article History
Received: 9 May 2023
Accepted: 11 September 2023
First Online: 19 September 2023
Declarations
:
: As we worked with data of drug services as institutions, i.e. we did not obtain personal information of individual study participants, ethical approval was not applicable. A data protection request was approved by the Robert Koch Institute in February 2022.
: Not applicable.
: The authors declare no competing interests.