Correction to: BMC Health Serv Res 22, 80 (2022)

https://doi.org/10.1186/s12913-022-07475-8

Following publication of this article [1], the authors identified an error in the author name of Nancy Puttkammer.

The incorrect author name is: Nancy Puttkamme.

The correct author names is: Nancy Puttkammer.

The author group has been updated above and the original article [1] has been corrected.