Summary of recommendations and key points of the consensus of Spanish scientific societies (SEPAR, SEMICYUC, SEMES; SECIP, SENEO, SEDAR, SENP) on the use of non-invasive ventilation and high-flow oxygen therapy with nasal cannulas in adult, pediatric, and neonatal patients with severe acute respiratory failure M. Luján; Ó. Peñuelas; C. Cinesi Gómez; A. García-Salido; J. Moreno Hernando; A. Romero Berrocal; I. Gutiérrez Ibarluzea; J.F. Masa Jiménez; A. Mas; J.M. Carratalá Perales; M. Gaboli; A. Concheiro Guisán; J. García Fernández; J. Escámez; J. Parrilla Parrilla; E. Farrero Muñoz; M. González; S.B. Heili-Frades; M.Á. Sánchez Quiroga; G. Rialp Cervera; G. Hernández; A. Sánchez Torres; R. Uña; C.F. Ortolà; M. Ferrer Monreal; C. Egea Santaolalla;

High flow oxygen therapy in the treatment of SARS-CoV-2 pneumonia A. González-Castro; E. Cuenca Fito; A. Fernandez-Rodriguez; P. Escudero Acha; J.C. Rodríguez Borregán; Y. Peñasco;

Effectiveness of Helmet-CPAP in mild to moderate coronavirus type 2 hypoxemia: An observational study Aurio Fajardo-Campoverdi; Juan José Orellana-Cáceres; Vicente Fernández; Felipe Poblete; Priscila Reyes; Kevin Rebolledo;