“…Virtual populations (VPs) and in silico clinical trials (also called virtual clinical trials) are relatively new mathematical modeling techniques that are being increasingly used in the fields of quantitative systems pharmacology and mathematical oncology (Scott, 2012;Kim et al, 2016;Polasek and Rostami-Hodjegan, 2020;Wang et al, 2020;Jenner et al, 2021b;Zahid et al, 2021;Cardinal et al, 2022). Traditionally, modeling and simulation have focused on understanding biological processes and systems, sometimes with the aim of supporting drug development (Holford et al, 2000;Holford et al, 2010;Scott, 2012;Kim et al, 2016;Polasek and Rostami-Hodjegan, 2020;Wang et al, 2020;Jenner et al, 2021b;Zahid et al, 2021;Cardinal et al, 2022). In silico clinical trials extend the tools and scope of modeling and simulation with the goal of predicting the heterogeneous effects of drugs on populations of individuals.…”