“…Simulation models that received adequate validation scores with the correct number of participants and experts were the ECMO cannulation model by Botden et al [25] , pleura empyema model by Marecos et al (only face validity) [18] , the lobectomy model and the CDH model by Barsness et al [31 ,37] and two EA with TEF models by , three pyloromyotomy models (by Ballouhey et al [20] , Williams et al [45] and Plymale et al [46] ), an animal model for duodenal atresia by Ordorica-Flores et al [48] , a gastroschisis model by Bacarese-Hamilton et al [52] , a model for ureteral reimplantation by Millán et al [23] , a pyeloplasty model by Rod et al [21] , a simulation model for ARM by Van Ling et al [26] , the neonatal laparoscopic surgery model by Zimmerman et al [24] , the PLS and the EoSim evaluated by Retrosi et al (both only content validity) [27] , the EoSim and the La-paroscopyBoxx evaluated by Bökkerink et al [28] .…”