0212-16110212-1611S0212-1611202000020000310.20960/nh.02987España000020200000202037spe1313720171922204-1020192015Cancer Outcomes Research and Evaluation (CCORE)200320057533349.E1-62016119115-112011244225-322012344337-4320193020142511112134-462017866421-720094120-34199119881444751-919944th47820143233103-15200150441021-312007National Radiotherapy Implementation Group20122018821k821201862-82015115264-712017125140-6201718e274-832015333826-3319987103-1220181241673-81201694235-4220152770-62016111489-94England PH National Cancer Intelligence Network20152017833206-102014121182-12620152044249-582013109551093-920102233221-52007291010893-900200626435-611998366446-51Head and Neck Guideline Steering Committee2016130S2S2S32-402018944382-92201112127-3620093544340-420191033442-820032117173201-620161411111357-702017351156-622015653-7220004644995-82012841078-85