^aDepartment of Medical Sciences (DAME), University of Udine, Italy

^bDepartment of Anesthesia and Intensive Care Medicine, ASUFC University Hospital of Udine, Italy

Received 11 October 2021 Accepted 29 October 2021

Correspondence to Daniele Orso, MD, Department of Medicine (DAME), University of Udine & Department of Anesthesia and Intensive Care Medicine, ASUFC University Hospital of Udine, Via Colugna 50, 33100 Udine, Italy, E-mail: [email protected]