Geoeconomic variations in epidemiology, ventilation management, and outcomes in invasively ventilated intensive care unit patients without acute respiratory distress syndrome: a pooled analysis of four observational studies - Pisani, L.; Algera, A.G.; Neto, A.S.; Azevedo, L.; Pham, T.; Paulus, F.; de Abreu, M.G.; Pelosi, P.; Dondorp, A.M.; Bellani, G.; Laffey, J.G.; Schultz, M.J.; et al. (The Lancet Global Health, 2022)