What CTV-to-PTV margins are required for esophageal cancer radiotherapy?

Boekhoff, M; Kotte, A; Mook, S; Borggreve, A; Goense, L; Heethuis, S; Van Rossum, P; Van Lier, A; Lagendijk, J; Meijer, G

RADIOTHERAPY AND ONCOLOGY, 2018; 127 (): S519