Table 2. Types of modalities.

Modalities	No. of selections	Percentage of participants (%)	Percentage of total selections (%)
Text	47	74.6	47.5
Video	18	28.6	18.2
Audio	13	20.6	13.1
Image	21	33.3	21.2

Participants (n=63) can select all that apply, and the total number of selections was 99.