Predictors of Survival in Metastatic Malignant Pleural Effusions: The GASENT Score Juan Suárez-Antelo; Lucía Ferreiro; José M. Porcel; María Elena Toubes; Óscar Lado-Baleato; Nuria Rodríguez-Núñez; Jorge Ricoy; Adriana Lama; Antonio Golpe; José Manuel Álvarez-Dobaño; Francisco Gude; Luis Valdés;