Unmasking the hidden threat: COPD awareness and knowledge in Portugal Ana Sofia Oliveira; Nuno Cortesão; Joana Gomes; Paula Pinto; Teresa Shiang; Tiago Alfaro; Cidália Rodrigues; Luís Ferreira; Ana Barros; António Morais;

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;