Regarding pandemics: Ibn Jatima from Almería anticipates the physiopathological concept of multi-organ failure in the 14th century M. Herrera Carranza;

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;

Myocardial injury as a prognostic factor in critically ill patients with severe SARS-Cov-2 pneumonia C. Villavicencio; X. Daniel; C. Ferré; M. Cartanyá; Á. Pobo; I. Oliva; M. Roure; J. Leache; M. Bodí;