Maastricht University, Catharina Hospital, Catharina Hospital, Amphia Hospital - Department of Internal Mediine, Amphia Hospital, Elisabeth-Tweesteden Hospital - Department of Obstetrics and Gynecology, University of Groningen - Department of Medical Oncology, Medical University of Gdańsk - Department of Oncology and Radiotherapy, Erasmus University Rotterdam (EUR), Radboud University Nijmegen - Radboud University Medical Center, Radboud University, University of Amsterdam - University Medical Center, University of Amsterdam - University Medical Center, Maastricht University, Maastricht University, Catharina Hospital and Catharina Hospital