Characteristics and Risk Factors Associated With Mortality in a Multicenter Spanish Cohort of Patients With COVID-19 Pneumonia José Ramón Muñoz-Rodríguez; Francisco Javier Gómez-Romero; José Manuel Pérez-Ortiz; Pilar López-Juárez; Juan Luis Santiago; Leticia Serrano-Oviedo; Francisco Javier Redondo-Calvo;

Ventilatory Support Use in Hospitalized Patients With Community-Acquired Pneumonia. Fifteen-year Trends in Spain (2001¿2015) Javier de Miguel-Díez; Rodrigo Jiménez-García; Valentín Hernández-Barrera; Luis Puente-Maestu; Zichen Ji; José M. de Miguel-Yanes; Manuel Méndez-Bailón; Ana López-de-Andrés;

Prevalence And Prognostic Relevance Of Central Pulmonary Embolism: Systematic Review And Meta-Analysis Winnifer Briceño; Juan Manuel Velasco; Ana Castillo; Ignacio Jara; Laura Lago; Edwin Yong; Gema Díaz; Gregory Piazza; Behnood Bikdeli; David Jiménez;