Commentary on the commentary “On measurement error, PSA doubling time, and prostate cancer”

• Lawrence L. Kupper,
• Sandra L. Martin

Affiliations

Lawrence L. Kupper

Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA; Corresponding author.

Sandra L. Martin

Department of Maternal and Child Health, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA