1. Department of Oncology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
2. Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
3. University Hospitals Leuven, Leuven, Belgium
4. Department of Oncology, Turku University Central Hospital, Turku, Finland
5. Department of Oncology, Kuopio University Hospital, Kuopio, Finland
6. Päijät-Häme Central Hospital, Lahti, Finland
7. Örebro University Hospital, Örebro, Sweden
8. Västerås Central Hospital, Västerås, Sweden
9. Skåne University Hospital, Lund, Sweden
10. Vaasa Central Hospital, Vaasa, Finland
11. North Carelia Central Hospital, Joensuu, Finland
12. Department of Oncology and Radiotherapy, Oulu University Hospital, Oulu, Finland
13. Department of Oncology, Tampere University Hospital, Tampere, Finland
14. Eskilstuna Hospital, Eskilstuna, Sweden
15. Landspitali University Hospital, Reykjavik, Iceland
16. 4Pharma, Turku, Finland
17. Auckland City Hospital, Auckland, New Zealand
18. Uppsala University Hospital, Uppsala, Sweden