Before the Dies Festival for Alumni, friends, family, benefactors and thesis supervisors came to the Grotius lecture hall in the Kamerlingh Onnes building to celebrate the achievements of a group of young talents. These had been nominated for the Leiden University Thesis Prizes and the Schild-de Groen Research Prizes.

One used 3D cell models to study colorectal cancer, while the other used machine learning for more efficient blood donation. For these achievements, Marieke Vinkenoog and Simon Christian Hansmann were awarded the Krijn Rietveld Memorial Innovation Award on Tuesday 2 September.