1 Organisation of European Cancer Institutes, Cancer Research UK Cambridge Centre, Cambridge CB2 0RE, UK. Electronic address: [email protected].
2 The Netherlands Cancer Institute, Amsterdam, Netherlands; Department of Health Technology and Services Research, University of Twente, Enschede, Netherlands; Rijnstate Hospital, Arnhem, Netherlands.
3 Division of Cancer Medicine, Oslo University Hospital, Oslo, Norway.
4 Alliance Against Cancer, Rome, Italy.
5 National Institute of Oncology, Budapest, Hungary.
6 Institut Jules Bordet, Brussels, Belgium.
7 Organisation of European Cancer Institutes, Institut Curie, Paris, France.