Netherlands (NL)

University Medical Centre Utrecht (UMC Utrecht) Hospital Utrecht University Neurosurgical Center Holland (UNCH) Hospital Leiden University of Amsterdam University / College Amsterdam University of Applied Sciences Leiden / Hogeschool Leiden (UAS Leiden) University / College Leiden University of Groningen / Rijksuniversiteit Groningen University / College Groningen University of Twente University / College Enschede Upstream Team Industry / private company Amsterdam Van Hall Larenstein University of Applied Sciences University / College Leeuwarden, Velp Van Weel-Bethesda Hospital Hospital Dirksland VarmX B.V.
 Industry / private company Leiden