1. Department of Surgical, Oncological and Oral Science, University of Palermo, Via Liborio Giuffrè 5, 90127 Palermo, Italy
2. Department of Anaesthesia, Intensive Care and Emergency, University Hospital Policlinico Paolo Giaccone, 90127 Palermo, Italy
3. Department of Anesthesia and Intensive Care, Ospedale Madonna delle Grazie, Azienda Sanitaria Matera, 75100 Matera, Italy
4. Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072 Milan, Italy
5. Department of Anesthesia and Intensive Care, IRCCS Humanitas Research Hospital, Via Manzoni 56, Rozzano, 20089 Milan, Italy
6. Intensive Care Unit, Redcliffe Hospital, Metro North Hospital and Health Services, Redcliffe, QLD 4020, Australia
7. School of Clinical Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia
8. Antimicrobial Optimisation Group, UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD 4029, Australia