The early release article by Afghahi et al entitled, "Use of Gene Expression Profiling and Chemotherapy in Early-Stage Breast Cancer: A Study of Linked Electronic Medical Records, Cancer Registry Data, and Genomic Data Across Two Health Care Systems," (J Oncol Pract 10.1200/JOP.2015.009803) was published online May 24, 2016, with an error.
Amy P. Sing's degree was given as PhD, but her degree should have been MD.
This has been corrected as of May 31, 2016.