Interventions outperformed controls in porcine LC@ -LSB- Global Operative Assessment of Laparoscopic Skills : ( @ vs @ ; P = @ ) , Objective Structured Assessment of Technical Skills : ( @ vs @ ; P = @ ) , and Operative Performance Rating System : ( @ vs @ ; P = @ ) -RSB- and porcine LC@ -LSB- Global Operative Assessment of Laparoscopic Skills : ( @ vs @ ; P = @ ) , Objective Structured Assessment of Technical Skills : ( @ vs @ ; P < @ ) , and Operative Performance Rating System : ( @ vs @ ; P = @ ) -RSB- .