L. Gattinoni, D. Chiumello, P. Caironi, M. Busana, F. Romitti et al., COVID-19 pneumonia: different respiratory treatments for different phenotypes?, Intensive Care Med, 2020.

, Acute Respiratory Distress Syndrome. The Berlin definition, JAMA, vol.307, 2012.

T. Mauri, E. Spinelli, E. Scotti, G. Colussi, M. C. Basile et al., Potential for lung recruitment and ventilation-perfusion mismatch in patients with the acute respiratory distress syndrome from coronavirus disease 2019*, Crit Care Med, vol.48, pp.1129-1163, 2020.

L. Chen, D. Sorbo, L. Grieco, D. L. Junhasavasdikul, D. Rittayamai et al., Potential for lung recruitment estimated by the recruitment-toinflation ratio in acute respiratory distress syndrome. A clinical trial, Am J Respir Crit Care Med, vol.201, pp.178-87, 2020.

T. Mauri, T. Yoshida, G. Bellani, E. C. Goligher, and G. Carteaux, Esophageal and transpulmonary pressure in the clinical setting: meaning, usefulness and perspectives, The PLeUral pressure working Group (PLUG-Acute Respiratory Failure section of the European Society of Intensive Care Medicine), vol.42, pp.1360-73, 2016.

I. Frerichs, M. Amato, A. H. Van-kaam, D. G. Tingay, Z. Zhao et al., Chest electrical impedance tomography examination, data analysis, terminology, clinical use and recommendations: consensus statement of the TRanslational EIT developmeNt stuDy group, Thorax, vol.72, pp.83-93, 2017.

, Publisher's Note

, Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations