Correction to: BMC Health Serv Res 21, 1121 (2021). https://doi.org/10.1186/s12913-021-07083-y

Following publication of the original article [1], the authors identified an error in the family name of the author Grace Branjerdporn.

The incorrect author names are: Grace Brandjerdporn.

The correct author names are: Grace Branjerdporn.

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