Helmet continuous positive airway pressure and prone positioning: A proposal for an early management of COVID-19 patients F. Longhini; A. Bruni; E. Garofalo; P. Navalesi; G. Grasselli; R. Cosentini; G. Foti; A. Mattei; M. Ippolito; G. Accurso; F. Vitale; A. Cortegiani; C. Gregoretti;

Comparative bench study evaluation of a modified snorkeling mask used during COVID-19 pandemic and standard interfaces for non-invasive ventilation G. Ferrone; G. Spinazzola; R. Costa; A. Gullì; A. Scapigliati; M. Antonelli; G. Conti;

Chronic obstructive pulmonary disease exacerbations' management in Portuguese hospitals ¿ EvaluateCOPDpt, a multicentre, observational, prospective study J. Moita; U. Brito; C. Rodrigues; L. Ferreira; J.R. Vieira; A. Catarino; A. Morais; V. Hespanhol; C.R. Cordeiro;