Correction to: BMC Health Serv Res (2021) 21:144

https://doi.org/10.1186/s12913-021-06122-y

Following publication of the original article [1], the authors identified an error in the author name of Peter Gardner.

The incorrect author name is: Peter Gardener.

The correct author name is: Peter Gardner.

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