Ysbrand Willink studied Technical Medicine (Master’s degree) at the Delft University of Technical, Leiden University Medical Center and Erasmus Medical Center (joint degree). He graduated on the subject of pre-clinical intratumoral injection of holmium microspheres in pancreatic cancer in the department of Medical Imaging of the Radboud University Medical Center, Nijmegen. Now, he continues his research in a clinical setting in the same hospital. He is supervised by Frank Nijsen, Jurgen Fütterer and Martijn Stommel.