RETRACTED: The effectiveness of group-based behavioral activation in the treatment of depression: An updated meta-analysis of randomized controlled trial

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal).

This article has been retracted at the request of the Editors-in-Chief of the Journal of the Affective Disorders, as the choice of data analyzed was found to be inaccurate after updated data was provided by the authors, and this had a significant impact on the original article data and conclusions.