“…Regarding the contexts of the interventions, nine studies focused on mental health [26,31,33,[35][36][37][38][39][40], three studies on end-of-life [32,43,47], one focused on maternity [34], and six studies focused on general patient-centered communication skills [28,41,42,[44][45][46]. As for the duration of the interventions, it varied from one hour to one semester (Table 2).…”