Fig 1.
Randomization flowchart.
Fig 2.
Overview of pages from the study report (Intervention 1).
Reprinted from study report under a CCBY license, with permission from Richard Fleet, original copyright 2021.
Fig 3.
Overview of slides from the webinar (Intervention2).
Reprinted from the PowerPoint presentation under a CCBY license, with permission from Richard Fleet, original copyright 2021.
Fig 4.
Overview of scenes from the circus show (Intervention 3).
Reprinted from UR360 show under a CCBY license, with permission from Richard Fleet, original copyright 2021.
Fig 5.
Procedure flowchart.
Table 1.
Baseline characteristics of participants according to randomization status before intervention.
Table 2.
Participants appreciation according to randomization status after intervention.
Fig 6.
Strengths and weaknesses of each intervention.