Induction chemotherapy (IC) followed by radiotherapy (RT) versus cetuximab plus IC and RT in advanced laryngeal/hypopharyngeal cancer resectable only by total laryngectomy-final results of the larynx organ preservation trial DeLOS-II - Dietz, A; Wichmann, G; Kuhnt, T; Pfreundner, L; Hagen, R; Scheich, M; Kölbl, O; Hautmann, M G; Strutz, J; Schreiber, F; Bockmühl, U; Schilling, V; Feyer, P; de Wit, M; Maschmeyer, G; Jungehülsing, M; Schroeder, U; Wollenberg, B; Sittel, C; Münter, M; Lenarz, T; Klussmann, J P; Guntinas-Lichius, O; Rudack, C; Eich, H T; Foerg, T; Preyer, S; Westhofen, M; Welkoborsky, H J; Esser, D; Thurnher, D; Remmert, S; Sudhoff, H; Görner, M; Bünzel, J; Budach, V; Held, S; Knödler, M; Lordick, F; Wiegand, S; Vogel, K; Boehm, A; Flentje, M; Keilholz, U (Ann Oncol, 2018)