A Mäkitie, b Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences , Intervention and Technology, Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden.
,
M Ruuskanen, University of Turku
,
J Bentzen, Københavns Universitet
,
E Brun, e Department of Oncology , Skane University Hospital, Lund University , Sweden.
,
M Gebre-Medhin, e Department of Oncology , Skane University Hospital, Lund University , Sweden.
,
S Friesland, f Department of Oncology , Karolinska University Hospital , Stockholm , Sweden.
,
E Marsk, b Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences , Intervention and Technology, Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden.
,
L Hammarstedt-Nordenvall, b Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences , Intervention and Technology, Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden.
,
E Gille, b Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences , Intervention and Technology, Karolinska Institutet and Karolinska University Hospital , Stockholm , Sweden.
,
J Reizenstein, Örebro Universitet
,
G Adell, Linköping University
,
L Farnebo, Linköping University
,
J Rzepecki, Linköping University
,
H Haugen, University of Gothenburg
,
K Söderström, Umeå University
,
B Zackrisson, Umeå University
,
S Bergström, l Department of Oncology , Gävle Hospital , Gävle , Sweden.
,
B Lödén, m Department of Oncology , Karlstad Hospital , Karlstad , Sweden.
,
L Cederblad, Uppsala University
,
G Laurell, o Department of Otorhinolaryngology - Head and Neck Surgery , Uppsala University Hospital , Uppsala , Sweden.
,
E Smeland, University Hospital of North Norway
,
J Folkvard Evensen, q Department of Oncology , Oslo University Hospital , Oslo , Norway.
,
J Å Lund, r Department of Oncology , Trondheim University Hospital , Trondheim , Norway.
,
H Tøndel, r Department of Oncology , Trondheim University Hospital , Trondheim , Norway.
,
Å Karlsdottir, University of Bergen
,
J Jóhannsson, Landspitali University Hospital
,
J Johansen, Syddansk Universitet
,
C A Kristensen, v Department of Oncology , The Finsen Centre, Rigshospitalet , Copenhagen , Denmark.