Investigating the impact of a variable RBE on proton dose fractionation across an actively scanned spread-out Bragg peak. (15th February 2016) - Prise, K.M.; Marshall, T.I.; Chaudhary, P.; Michaelidesová, A.; Vachelová, J.; Davídková, M.; Vondráček, V.; Schettino, G.