In the article titled “Incorporating Family Function into Chronic Pain Disability: The Role of Catastrophizing” [1], an acknowledgment should be added as follows.

The authors would like to acknowledge Dr. Majtaba Habibi, a co-adviser of Dr. Akbari’s thesis, for his role in the project and revising an earlier version of the manuscript.

This follows a decision by Shahid Beheshti University about an authorship claim by Dr. Habibi.