Preoperative image-guided identification of response to neoadjuvant chemoradiotherapy in esophageal cancer (PRIDE): a multicenter observational study. - Borggreve, A. S.; Mook, S.; Verheij, M.; Mul, V. E. M.; Bergman, J. J.; Bartels-Rutten, A.; Beek, L. C. ter; Beets-Tan, R. G. H.; Bennink, R. J.; van Berge Henegouwen, M. I.; Brosens, L. A. A.; Defize, I. L.; et al. (BMC Cancer, 2018)