Early Tracheostomy for Managing ICU Capacity During the COVID-19 Outbreak: A Propensity-Matched Cohort Study - Hernandez, G.; Ramos, F.J.; Añon, J.M.; Ortiz, R.; Colinas, L.; Masclans, J.R.; De Haro, C.; Ortega, A.; Peñuelas, O.; Cruz-Delgado, M.D.M.; Canabal, A.; Plans, O.; et al. (Chest, 2022)