“…Six United States articles (Hulse et al, 2019 ; Ke, 2019 ; Moon and Ke, 2020 ; Ramani et al, 2020 ; Scalise et al, 2020 ; Thai et al, 2022 ), two articles from Spain (Jiménez et al, 2020 ; Zabala-Vargas et al, 2021 ), two articles from Greece (Altanis et al, 2018 ; Malliakas et al, 2021 ), two articles from South Africa (Delport, 2019 ; van Putten et al, 2020 ), and two articles from Taiwan (Yeh et al, 2019 ; Liu et al, 2021 ) were included. There was one article each from Australia (Vanbecelaere et al, 2020 ), China (Deng et al, 2020 ), Croatia (Juric et al, 2021 ), Finland (Kärki et al, 2021 ), Germany (Kiili et al, 2018 ), Hong Kong (Ting et al, 2019 ), Indonesia (Suryani et al, 2019 ), Ireland (Rocha and Dondio, 2021 ), Jordan (Al Khateeb, 2019 ; Baek and and Touati, 2020 ), Morocco (Tazouti et al, 2019 ), Portugal (Barros et al, 2020 ), Sweden (Alkhede and Holmqvist, 2021 ), and Turkey (Ilhan, 2021 ). Figure 2 shows the list of selected articles based on country.…”