“…In light of national COVID-19 infection-control recommendations, dental faculties had to suspend in-person instruction, and teaching activity was conducted online. Some researchers who focused on online dental education pointed out the rapid change adopted by dental faculties in many countries, such as the USA [ 6 , 7 , 8 , 9 ], Germany [ 10 ], Italy [ 11 ], China [ 12 , 13 ], Chile [ 14 ], Brazil [ 8 , 15 , 16 ], Pakistan [ 17 ], Nepal [ 18 , 19 ], Indonesia [ 20 ], India [ 21 , 22 ], Jordan [ 23 ], Romania [ 24 , 25 , 26 ], Portugal [ 27 , 28 ], Cyprus [ 29 ], Australia [ 8 , 30 ], and Spain [ 31 ]. During the first year of the pandemic, the academic research teams additionally wanted to identify the differences between countries in what aspects of dental education were disrupted.…”