Erratum

After publication of the original article [1] it came to the publisher’s attention that references 32 and 33 were cited in the incorrect positions in the text. These errors have been corrected in the original article.

  • Reference 32 was added to the following sentence, “This CoP exhibited the features of a successful CoP described by others [21, 29, 32].”

  • Citations in the sentence, “Some studies have reported on CoPs and their broad impact on systems where CoPs were part of a multi-faceted intervention [32-36]” were changed to, “Some studies have reported on CoPs and their broad impact on systems where CoPs were part of a multi-faceted intervention [34-36].”