1,500
Participants
Start Date
February 29, 2012
Primary Completion Date
September 30, 2015
Study Completion Date
December 31, 2025
Scandinavian Surgical Outcomes Research Group, SSORG, Göteborg, Gothenburg
Swedish Cancer Foundation
OTHER
The Swedish Society of Medicine
OTHER
Assar Gabrielsson Foundation
UNKNOWN
Sahlgrenska University Hospital
OTHER