Renske Karens is a registered oncology nurse and Chief Nursing Innovation Officer at the Princess Máxima Center in the Netherlands. She focuses from Maxima International on advancing paediatric oncology care and knowledge at partner hospitals in other countries. She plays a role in collaborating and implementing nursing practices, nursing education and quality improvement. Renske holds a Master’s degree in Innovation Management (MA). She is an active member of the International Society of Paediatric Oncology (SIOP) and the SIOP Europe Nursing Group.