Validation of the Sentinel Lymph Node Technique in Early-stage Ovarian Cancer (SENTOV II) - Lago, Victor; Rey, Iria; Diaz-Feijoo, Berta; Torrent, Anna; Tejerizo, Alvaro; Muruzabal, Juan Carlos; Veiga-Fernandez, Amanda; Utrilla-Layna, Jesus; Chacon, Enrique; Angeles, Martina Aida; Diestro, Maria Dolores; de la Cuesta, Ricardo Sainz; et al. (INTERNATIONAL JOURNAL OF GYNECOLOGICAL CANCER, 2026)