Table 1. Participant information (N=197).

Demographic		Frequency	%	Cumulative (%)
Gender	Male	113	57.36	57.36
	Female	84	42.64	100.00
Age (years)	<20	108	54.82	54.82
	20−30	71	36.04	90.86
	>30	18	9.14	100.00
Education level	Undergraduate	126	63.96	63.96
	Master	46	23.35	87.31
	Doctor	25	12.69	100.00
Country	China	152	68.02	68.02
	South Korea	45	31.98	100.00
Total		197	100