作者单位: | [1]Department of Surgery and Anesthesiology Sciences, University of Bologna; [2]Research Unit of Anesthesia and Intensive Care, Rizzoli Orthopedic Institute, Bologna; [3]Department of Anesthesia & Critical Care, Polidinic Abano Medical Center, Abano Terme, italy; [4]Department of Anesthesia, Cedars Soinai Medical, Center, Los Angeles, California; [5]Pain Therapy and Palliative Care Unit, Hospital of Rimini, Rimini; [6]Fourth Ward of Oncologic Orthopedic- Trauma Surgery, Rzzoli Orthopedic Institute, Bologna, Italy [7]不详, Rzzoli Orthopedic Institute, Bologna, Italy |