Awake pronation with helmet continuous positive airway pressure for COVID-19 acute respiratory distress syndrome patients outside the ICU: A case series G. Paternoster; C. Sartini; E. Pennacchio; F. Lisanti; G. Landoni; L. Cabrini;

Airways management in SARS-COV-2 acute respiratory failure: A prospective observational multi-center study L. Cattin; F. Ferrari; S. Mongodi; E. Pariani; G. Bettini; F. Daverio; K. Donadello; E. Polati; F. Mojoli; V. Danzi; S. De Rosa;

The value of local validation of a predictive model. A nomogram for predicting failure of non-invasive ventilation in patients with SARS-COV-2 pneumonia Héctor Hernández Garcés; Alberto Belenguer Muncharaz; Francisco Bernal Julián; Irina Hermosilla Semikina; Luis Tormo Rodríguez; Estefanía Granero Gasamans; Clara Viana Marco; Rafael Zaragoza Crespo;