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 Jeroen joined the DIAG for an internship. His research consists of automatic detection of PD-L1 positive cells in lung cancer histopathology images. Jeroen is supervised by Francesco Ciompi and Caner Mercan.