“…The low response rate could also be ascribed to a lack of interest among the participants to answer a survey. The low response rate of online surveys compared to that of postal surveys has been demonstrated in multiple studies (Fan & Yan, 2010;Fosnacht, Sarraf, Howe, & Peck, 2017;Roberts & Allen, 2015;Shannon & Bradshaw, 2002;Sheehan, 2001). However, a few studies (Koundinya, Klink, Deming, Meyers, & Erb, 2016;Liu & Wronski, 2017;Schonlau, Fricker, & Elliot, 2002) have reported opposite results, that is, the response rates of online surveys are significantly higher than those of paper-based surveys.…”