“…According to the synthesized evidence, a combination of at least two teaching and learning approaches was used to deliver IPE, as shown in Additional file 6 . The findings showed that of all the teaching and learning approaches, simulation-based education [ 1 , 46 , 48 – 50 , 55 , 56 , 58 ], e-learning [ 30 , 46 , 47 , 49 , 50 , 54 , 56 , 57 ] and PBL [ 48 , 49 , 51 , 53 , 57 , 58 ] were the most prevalent approaches implemented to deliver IPE. Manikin-based simulation was used in three studies [ 46 , 55 , 58 ], standardized patient simulation was utilized in two studies [ 1 , 49 ], skills training simulation was applied in two studies [ 48 , 56 ], and one study did not indicate type of simulation used [ 50 ].…”