Cell-Free DNA as Biomarker in Oral Squamous Cell Carcinoma: Dynamics, Mutational Landscape and Clinical Implications. - Veiga, Pedro; Barroso, Leonor; Pires, Luís Miguel; Mano, Carolina; Caramelo, Francisco; Carreira, Isabel Marques; Ribeiro, Ilda Patrícia; de Melo, Joana Barbosa (Cells (2073-4409), 2026)