Spanish Lung Cancer Group SCAT trial: surgical audit to lymph node assessment based on IASLC recommendations

José Ramón Jarabo Sarceda, Sergio Bolufer Nadal, Roberto Mongil Poce, Pedro López de Castro, Ramón Moreno Balsalobre, Juan Carlos Peñalver Cuesta, Raul Embún Flor, Joaquín Pac Ferrer, Francisco Javier Algar Algar, Antonio Pablo Gámez García, Marcelo F. Jiménez, Jesús Gabriel Sales-Badía, Eva Pereira, Bartomeu Massuti, Mariano Provencio, Florentino Hernando Trancho