title: eComment. How trainees perform and develop their skills on the simulator.
authors.affiliation: Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece.
authors.forename: Meletios A
authors.initials: MA
authors.lastname: Kanakis
authors.affiliation: Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece.
authors.forename: Constantinos
authors.initials: C
authors.lastname: Loukas
authors.affiliation: Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece.
authors.forename: Evangelos
authors.initials: E
authors.lastname: Georgiou
authors.affiliation: Department of Thoracic Surgery, Sismanoglio General Hospital of Athens, Athens, Greece.
authors.forename: Achilleas
authors.initials: A
authors.lastname: Lioulias
mesh_terms: D001011:Aorta / Q000601:surgery*; D001021:Aortic Valve / Q000601:surgery*; D019917:Blood Vessel Prosthesis Implantation / Q000193:education*; D004503:Education, Medical, Graduate / Q000379:methods*; D019918:Heart Valve Prosthesis Implantation / Q000193:education*; D006801:Humans; D008953:Models, Anatomic; D008955:Models, Cardiovascular