1 IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy - f.cavaliere@rm.unicatt.it.
2 Unit of Pain Therapy of Column and Athlete, Policlinic of Monza, Monza-Brianza, Italy.
3 Italian Pain Group, Milan, Italy.
4 Department of Anesthesiology and Intensive Care, Faculty of Medicine, University of Giresun, Giresun, Turkey.
5 Department of Surgical Sciences, University of Turin, Turin, Italy.
6 Unit of Anesthesia, Intensive Care and Pain Management, Campus Bio-Medico University Hospital, Rome, Italy.
7 Department of Anesthesiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
8 Department of Cardiovascular, Respiratory, Nephrologic, Anesthesiologic, and Geriatric Sciences, Faculty of Medicine, Sapienza University, Rome, Italy.
9 Department of Anesthesia and Intensive Care, Henri Mondor University Hospital, Assistance Publique - Hôpitaux de Paris (APHP), University Paris-Est Créteil (UPEC), Paris, France.
10 IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy.
11 Department of Anesthesiology and Critical Care Medicine, University Hospital of Dresden, Dresden, Germany.
12 Department of Anesthetics and Neuro Critical Care, Royal Hallamshire Hospital, Sheffield, UK.
13 Department of Anesthesiology, Sophia Children's Hospital, Erasmus University Medical Center, Rotterdam, the Netherlands.