The Prognostic Role of Sarcopenia in Wilms Tumor: Does It Influence Surgical Outcomes and Survival? - Munoz-Serrano, Antonio J; Ramirez-Amoros, Carla; Barrena Delfa, Saturnino; Oterino, Cesar; Navarro, Gema; Rubio Aparicio, Pedro; Perez-Martinez, Antonio; Martinez-Urrutia, Maria Jose; Martinez, Leopoldo (PEDIATRIC BLOOD & CANCER, 2025)