Erasmus MC, Rotterdam, Zuid Holland, Netherlands
Amsterdam UMC, Amsterdam, Netherlands
HollandPTC, Delft, Netherlands
Erasmus University Medical Center, Rotterdam, Zuid-Holland, Netherlands
Radboud University Medical Center (MC), Nijmegen, The Netherlands, Nijmegen, Netherlands
3. Antoni van Leeuwenhoek Ziekenhuis (AVL) / The Netherlands Cancer Instituut , Amsterdam, The Netherlands, Amsterdam, Netherlands
Erasmus MC Cancer Institute, Rotterdam, Netherlands
Landspitali National University Hospital of Iceland, Reykjavík, Iceland
Haukeland University Hospital, Bergen, Norway
University Clinic for Respiratory and Allergic Diseases Golnik, Ljubljana, Slovenia
DUMAS trial office, Rotterdam, Netherlands
Erasmus MC, Rotterdam, Netherlands
Erasmus University Medical Center, Rotterdam, Zuid-Holland, Netherlands
Erasmus MC, Rotterdam, Netherlands
University Hospital Poznan, Poznan, Poland
Erasmus MC Sophia Children's Hospital, Rotterdam, Netherlands
Erasmus MC, Rotterdam, Zuid-Holland, Netherlands