Figure 1.

Algorithm for creating a personalized schedule for patient j. The time of the latest biopsy is denoted by t. The time of the latest available PSA measurement is denoted by s. The proposed personalized time of biopsy is denoted by u. The time at which a repeat biopsy was proposed on the last visit to the hospital is denoted by $u^{\mathit{pv}}$. The time of the next visit for the measurement of PSA is denoted by $s^{\mathit{nv}}$. This figure appears in color in the electronic version of this article.