Correction to: BMC Med Educ 21, 255 (2021)

https://doi.org/10.1186/s12909-021-02699-4

Following publication of the original article [1], the authors identified an error in the author name of Seongho Jeong.

The incorrect author name is: Seong Ho Jeong

The correct author name is: Seongho Jeong

The author group has been updated above and the original article [1] has been corrected.