1. Division of Pulmonary, Critical Care, and Sleep Medicine, University of Washington, Seattle, Washington;
2. Division of Pulmonary and Critical Care Medicine, Atrium Health, Charlotte, North Carolina;
3. Mahidol–Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand;
4. Section of Operative Research, Doctors with Africa, CUAMM, Padova, Italy;
5. Nuffield Department of Medicine, Oxford University, Oxford, United Kingdom;
6. Department of Intensive Care, Laboratory of Experimental Intensive Care and Anesthesiology (L·E·I·C·A), Amsterdam University Medical Centers, Amsterdam, The Netherlands;
7. Divisao de Pneumologia, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, Brazil