RadiotherapyandOncologyxxx(2018)xxx–xxxContentslistsavailableatScienceDirectRadiotherapyandOncologyjournalhomepage:www.thegreenjournal.comOriginalarticlePracticalclinicalguidelinesforcontouringthetrigeminalnerve(V)anditsbranchesinheadandneckcancersJulianBiaua,⇑,VincentDunetb,MichelLapeyrec,ChristianSimond,MahmutOzsahina,VincentGrégoiree,JeanBourhisa,⇑aDepartmentofRadiationOncology,CHUV;bDep...