Correction to: BMC Health Serv Res 22, 444 (2022)

https://doi.org/10.1186/s12913-022-07806-9

Following publication of the original article [1], an error was identified in the Reference list. Due to a typesetting mistake, reference 16 was retained with invalid information, instead of removing it.

The original article [1] has been corrected: the original reference 16 has been removed from the Reference list and the subsequent references and their citations have been renumbered. The publisher apologises to the authors and readers for the inconvenience caused by this error.