Table 2.

Summary of interview participants.

Company	No. of interview participants	Gender	Age range	Hierarchical status
Wisepath	7	5 male, 2 female	Early 30’s to mid 60’s	4 staff (level 1), 2 deputy managing director (level 7), 1 managing director (level 8)
Mintrack	14	10 male, 4 female	Mid 20’s to early 40’s	6 staff (level 1), 1 manager (level 2), 2 deputy section chief (level 3), 3 section chief (level 4), 1 deputy department manager (level 5), 1 department manager (level 6)
Truscene	25	20 male, 5 female	Early 20’s to mid 40’s	10 staff (level 1), 5 manager (level 2), 3 deputy section chief (level 3), 3 section chief (level 4), 2 deputy department manager (level 5), 1 department manager (level 6), 1 senior management (level 7)