Reply to Y. Wang et al and Q. Sui et al

Corey W Speers¹, William E Barlow¹, W Fraser Symmans¹

• ¹Corey W. Speers, MD, PhD, University Hospitals Seidman Cancer Center and Case Western Reserve Medical School, Cleveland, OH; William E. Barlow, PhD, SWOG Statistics and Data Management Center, Seattle, WA; and W. Fraser Symmans, MD, University of Texas MD Anderson Cancer Center, Houston, TX.