In 2018, Jeroen Vermazeren graduated for his BSc Data Science and Knowledge Engineering at Maastricht University. During his bachelor's Jeroen studied abroad at the University of Sydney. In March 2020, during his master's Data Science at the Radboud University Nijmegen Jeroen joined the DIAG for an internship. His research consisted of automatic detection of PD-L1 positive cells in lung cancer histopathology images. Jeroen was supervised by Francesco Ciompi and Caner Mercan.