Correction to: The CombinADO study to assess the impact of a combination intervention strategy on viral suppression, antiretroviral therapy adherence, and retention in HIV care among adolescents and young people living with HIV: protocol for a cluster-randomized controlled trial.

Cluster-randomized controlled trial The CombinADO study to assess the impact of a combination intervention strategy on viral suppression, antiretroviral therapy adherence, and retention in HIV care among adolescents and young people living with HIV: protocol for a cluster-randomized controlled trial. B Correction to: Trials 22, 956 (2021) b B https://doi.org/10.1186/s13063-021-05943-w b Following the publication of the original article [[1]], we were notified of an error in the statistical analysis section. [Extracted from the article]