Advance directives in patients with head and neck cancer - status quo and factors influencing their creation - Allner, Moritz; Gostian, Magdalena; Balk, Matthias; Rupp, Robin; Allner, Clarissa; Mantsopoulos, Konstantinos; Ostgathe, Christoph; Iro, Heinrich; Hecht, Markus; Gostian, Antoniu-Oreste (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2022)