Intraoperative open lung condition and postoperative pulmonary complications: a secondary analysis of iPROVE and iPROVE-O2 trials - Ferrando, Carlos; Librero, Julian; Tusman, Gerardo; Serpa-Neto, Ary; Villar, Jesus; Belda, Francisco J; Costa, Eduardo; Amato, Marcelo Britto Passos; Suarez-Sipmann, Fernando (Acta anaesthesiologica scandinavica, 2022)