Universiteitsziekenhuis Leuven, Leuven, Belgium
Maastricht University Hospital, Maastricht, Netherlands
University Medical Center Utrecht, Utrecht, Netherlands
University Medical Center Utrecht, Utrecht, Netherlands
UMC Utrecht, Utrecht, Netherlands
UMC Utrecht, Utrecht, Netherlands
University of Oxford, Oxford Vaccine Group, Oxford, United Kingdom
Varsinais-Suomen sairaanhoitopiirin kuntayhtymä (Turku University Hospital), Turku, Finland
University Medical Centre Utrecht, Utrecht, Netherlands
University Medical Centre Utrecht, Utrecht, Netherlands
University of Oxford, Oxford, United Kingdom
University of Antwerp, Antwerp, Antwerpen, Belgium
Reinier de Graaf ziekenhuis, Delft, Netherlands
Haga ziekenhuis, Den Haag, Netherlands
Catharina ziekenhuis, Eindhoven, Netherlands
University Medical Center Utrecht, Utrecht, Netherlands
Antoni van Leeuwenhoek - Netherlands Cancer Institute (NKI-AVL), Amsterdam, Netherlands
University Medical Center Groningen (UMCG), Groningen, Netherlands
Amsterdam University Medical Centers, Academic Medical Center, Amsterdam, Netherlands
General Practices, Zwolle, Overijssel, Netherlands