Cell free circulating tumor DNA in cerebrospinal fluid detects and monitors central nervous system involvement of B-cell lymphomas

Sabela Bobillo, Marta Crespo, Laura Escudero, Regina Mayor, Priyanka Raheja, Cecilia del Carmen Carpio Segura, Carlota Rubio-Perez, Barbara Tazon-Vega, Carles Palacio-García, Júlia Carabia, Isabel Jimenez, Juan Camilo Nieto Sáchica, Julia Montoro Gómez, Francisco Martinez-Ricarte, Josep Castellvi, Marc Simo, Lluis Puigdefabregas, Pau Abrisqueta, Francesc Xavier Bosch José, Joan Seoane Suárez