1 Pulmonlogy and RICU, ASL 8 Arezzo Respiratory Intensive Care Unit, S. Donato Hospital, Arezzo, Italy.
2 Dept of Intensive Care Medicine, VU University Medical Centre, Amsterdam, The Netherlands.
3 Dept of Biopathology and Medical Biotechnologies (DIBIMED), Section of Anesthesia, Analgesia, Intensive Care and Emergency, Policlinico P. Giaccone, University of Palermo, Palermo, Italy.
4 Dept of Intensive Care and Laboratory of Experimental Intensive Care and Anesthesiology, Academic Medical Center, Amsterdam, The Netherlands.
5 Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand.
6 Division of Pneumology, University Hospital RWTH, Aachen, Germany.
7 Pulmonology, Faculdade de Medicina do Porto, Porto, Portugal.