1. Department of General Medical Oncology, University Hospitals Leuven, Leuven Cancer Institute, Leuven, Belgium
2. Department of Oncology, KU Leuven, Leuven, Belgium
3. Department of Pharmacy, University Hospitals Leuven, KU Leuven, Leuven, Belgium
4. Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, KU Leuven, Leuven, Belgium
5. Department of Gynaecology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
6. Department of Respiratory Oncology, University Hospitals Leuven, KU Leuven, Leuven, Belgium