Correction to: Inducible expression of heat shock protein 20 protects airway epithelial cells against oxidative injury involving the Nrf2-NQO-1 pathway.

Correction to: Cell Biosci (2020) 10:120 http://doi.org/10.1186/s13578-020-00483-3

Following publication of the original article [1], one of the grant number was missed to include in the Funding section.

The updated Funding is given below.