Knut Kvernebo
University of Oslo
Arne Trippestad
Haukeland University Hospital
Jens H. Eickhoff
Rigshospitalet
Hans Joslashrgen Buchardt Hansen
Karl Frederik Kordt
Aarhus Municipality
Albert Broomeacute
Lars Norgren
Örebro University
Hans Rostad
Cancer Registry of Norway
C Mouritzen
University of Copenhagen