Correction to: Appl Biol Chem (2021) 64:79 https://doi.org/10.1186/s13765-021-00650-1

The original version [1] of the article unfortunately contained a mistake. The email address was repeated twice mistakenly in the affiliation section.

It has been corrected in this correction.

It should be

  • *Correspondence: nibaek@khu.ac.kr; younlee@khu.ac.kr