Collaboration

Internal (other groups, departments, clinicians, etc.):
Dep. of Gastromedical Dep.,OUS,Ullevål
Geir Olav Hjortland, GHazwan Al-Haidari and colleagues at the Dep. of Oncology,OUS,Ullevål
Guro Elisabeth Lind and colleagues at Dep. of Molecular Oncology, Institute of Cancer Reseach, OUS,DNR                                                                                                                                              

National/International:
Magnus Nilsson, Fredrik Klevebro and colleagues at the Dep Surgery, Karolinska University Hospital, Sweden
Utrecht group/Ugira Registry

Jakob Hedberg at Uppsala University Hospital

The NORECa consortium; representatives from Norwegian hospitals performing surgery for gastroesophageal cancer

Jessie Elliott, Dublin, Ireland, Dep Surgery

Karl Johan Malmberg, Inst Cancer research Oslo University Hospital/Karolinska University Hospital

Hannecke van Laarhoven, UMC Amsterdam, Dep Oncology

.. and several others