“…Although small, we considered that the number of participants corresponded approximately to the saturation point and did not seriously hamper the validity of this study (Crouch and Mackenzie, 2006) because the primary purpose of this study was not to generalize the findings, but “to generate data which give an authentic insight into people's experiences'' (Silverman, 1993: 91). Similar to other studies with a limited sample (e.g., Huang and Hsu, 2009; Shim and Santos, 2014), we, therefore, concentrated on a “labor-intensive” analysis “focused on depth” (p. 493) and “rigor in procedure and argument” (Crouch and Mackenzie, 2006: 492).…”