Pre- and post-COVID practice of interventional pulmonology in adults in Portugal F. Guedes; A.J. Ferreira; J. Dionísio; L.V. Rodrigues; A. Bugalho;

The immune response to SARS-CoV-2 and COVID-19 immunopathology ¿ Current perspectives J.L. Boechat; I. Chora; A. Morais; L. Delgado;

Medical masks and Respirators for the Protection of Healthcare Workers from SARS-CoV-2 and other viruses Mariachiara Ippolito; Filippo Vitale; Giuseppe Accurso; Pasquale Iozzo; Cesare Gregoretti; Antonino Giarratano; Andrea Cortegiani;