1. Department of Anesthesia and Intensive Care Unit, San Salvatore Academic Hospital of L’Aquila , 67100 , L’Aquila , Italy
2. Department of Life, Health and Environmental Sciences, University of L’Aquila , 67100 , L’Aquila , Italy
3. Department of Anesthesia and Intensive Care Unit, SS Filippo and Nicola Academic Hospital of Avezzano , 67051 , Avezzano, L’Aquila , Italy
4. Department of Anesthesia and Critical Care, Istituto Nazionale Tumori, IRCCS, Fondazione Pascale , 80131 , Naples , Italy
5. Department of Anesthesiology, Intensive Care and Pain Treatment, University of L’Aquila , L’Aquila , Italy
6. Department of Anesthesia and Critical Care, ARCO ROMA, Ospedale Pediatrico Bambino Gesù IRCCS, Piazza S. Onofrio 4 , 00165 Rome , Italy