1. Simula Research Laboratory, Norway, University of Oslo, Norway
2. Cancer Registry of Norway, University of Oslo, Norway
3. Bærum Hospital, Norway
4. Bærum Hospital, Norway, Cancer Registry of Norway
5. UiT-The Arctic University of Norway
6. University of Catania, Italy
7. Dublin City University, Ireland
8. University of Klagenfurt, Austria
9. Karolinska Institutet, Solna, Sweden, Karolinska Hospital, Sweden