Toxicities in long-term survivors of head and neck cancer-A multi-national cross-sectional analysis. - Taylor KJ; Amdal CD; Bjordal K; Astrup GL; Herlofson BB; Duprez F; Gama RR; Jacinto A; Hammerlid E; Scricciolo M; Jansen F; Verdonck-de Leeuw IM; et al. (International journal of cancer, 2025)