Department of Surgical Oncological and Oral Science, University of Palermo, Italy; Department of Anesthesia, Analgesia and Intensive Care, Policlinico Paolo Giaccone, Palermo, Italy; Corresponding author at: Department of Surgical Oncological and Oral Science, University of Palermo, Italy. Department of Anesthesia, Analgesia and Intensive Care, Policlinico Paolo Giaccone, Via del vespro 129, 90127, Palermo, Italy.
C. Crimi
Respiratory Medicine Unit Policlinico “G. Rodolico-San Marco” University Hospital, Catania, Italy