Table 1.

Demographic characteristics of interview participants in South China from interviews conducted in 2015 (n = 20)

	Number	Percent
Location
Beijing	2	10%
Guangdong Province	18	90%
Age (years)
18-24	12	60%
25-30	7	35%
31-35	1	5%
Gender
Male	7	35%
Female	13	65%
Student status
Student	13	65%
Non Student	7	35%
Engagement stage
Participant	17	85%
Organizer	3	15%