Sarcopenia in Oncological Patients Diagnostics, Screening, and Impact on Quality of Life, Fatigue, Handgrip Strength, and Physical Activity (Sarco‐Detect Study). - Hilpert, Friederike; Jochem, Lisa; Kraack, Lea Feline; Ratjen, Ilka; Stölzel, Friederike; Wulff, Thore; Letsch, Anne; Schmidt, Thorsten (Cancer Medicine, 2026)