Decision-making capacity, distress and decisional conflicts of patients with advanced cancer at the time of consent: empirical findings and ethical implications - Sabine Sommerlatte; Theresa Schneider; Julia Haberstroh; Christian Heise; Nina Lambrecht; Patrick Michl; Johannes Porzelle; Sophie Rauschenberg; Anke Reinacher-Schick; Matthias Richter; Julia Roick; Henning Rosenau; et al. (Journal of Cancer Research and Clinical Oncology, 2026)