[1] Monaldi Hosp, Unit Bronchol, AORN Colli, Naples, Italy
[2] Luigi Vanvitelli Univ Campania, Monaldi Hosp, Pulmonol Clin, AORN Colli, Naples, Italy
[3] Monaldi Hosp, Unit Anesthesia & Resuscitat, AORN Colli, Naples, Italy
[4] Monaldi Hosp, Unit Pathol Anat, AORN Colli, Naples, Italy