ErasmusMC, Rotterdam, Netherlands
Erasmus MC Cancer Institute, Rotterdam, Netherlands
Maastricht University Medical Center (MUMC), Maastricht, Netherlands
Utrecht Medical University Center (UMCU), Utrecht, Netherlands
Institute of Tropical Medicine Antwerp (ITG), Antwerpen, Belgium
Inselspitäl University Medical Center, Bern, Switzerland
Erasmus MC, Rotterdam, Netherlands
Policlinico San Matteo, Pavia, Italy
FortaGroep, Rotterdam, Zuid-Holland, Netherlands
Dept. Neurology, Erasmus MC, Rotterdam, Netherlands
Academic Medical Center, Amsterdam, Netherlands
Amphia Hospital, Breda, Netherlands
Radboud University Medical Center, Nijmegen, Netherlands
Erasmus MC Cancer Institute, Rotterdam, Zuid-Holland, Netherlands
Antoni van Leeuwenhoek Hospital, Amsterdam, Netherlands
VU Medical Center, Amsterdam, Netherlands
UH Antwerp, Antwerp, Belgium
UH Leuven, Leuven, Belgium
VU MC, Amsterdam, Netherlands
Erasmus MC, Rotterdam, Netherlands
Hospital Clinic, Barcelona, Spain