In the article by Brew-Sam and Chib the incorrect author information was provided for reference #84 in the original published article. The correct reference is as follows:
Debussche X, Besançon S, Balcou-Debussche M, Ferdynus C, Delisle H, Huiart L, Sidibe AT (2018) Structured peer-led diabetes self-management and support in a low-income country: The st2ep randomised controlled trial in Mali. PLoS ONE 13, e0191262. doi: 10.1371/journal.pone.0191262
The authors apologize for the error.