Institution: | (1) St Olga’s Hospital, 2nd Department of Orthopaedic Surgery, Faculty of Medicine, Athens University, Athens, Greece;(2) Karolinska University Hospital, Department of Orthopaedic Surgery, Center for Advanced Medical Simulation, Karolinska Institute, Stockholm, Sweden;(3) Megalou Alexandrou 54, 15124 Maroussi, Athens, Greece |