“…Low participation rates among certain subgroups (e.g., male and cisgender people) was the most reported barrier related to the audience (Braun et al, 2017 ; Minturn et al, 2021 ; Pathoulas et al, 2021 ). Institutional/contextual barriers included time constraints in the majority of sources and costs associated with consultation, curriculum development, as well as recruiting and fairly compensating transgender simulation patients/guest speakers (Altneu et al, 2020 ; Bi et al, 2020 ; Biro et al, 2021 ; Braun et al, 2017 ; Click et al, 2019 ; Cooper et al, 2018 ; Kidd et al, 2016 ; Marshall et al, 2017 ; Minturn et al, 2021 ; Rosendale & Josephson, 2017 ; Roth et al, 2020 ; Salkind et al, 2019 ; Sawning et al, 2017 ; Stumbar et al, 2021 ; Ufomata et al, 2020 ; Underman et al, 2016 ; Vance et al, 2020 ; Ward-Gaines et al, 2021 ). Kidd and colleagues critiqued the limited effectiveness of ‘one-shot’ educational interventions, on which much of residency education relies, [which] may not necessarily result in sustained improvements” ( 2016 , p. 4).…”