1 Department of Biopathology and Medical Biotechnologies (DIBIMED). Section of Anesthesia Analgesia Intensive Care and Emergency, University of Palermo, Palermo, Italy. andreacortegiani@unipa.it.
2 Department of Biopathology and Medical Biotechnologies (DIBIMED). Section of Anesthesia Analgesia Intensive Care and Emergency, University of Palermo, Palermo, Italy.