Erratum: A retrospective study of theophylline-based therapy with tracheal collapse in small-breed dogs: 47 cases (2013–2017)

To the Editor

The authors regret that there were errors in funding section.

Thank you for your kind consideration.

The previous funding section described the following:

This study was funded by Seoul National University R&DB Foundation (550-20190090).

The funding section to be revised is as follows.

This study was funded by Seoul National University R&DB Foundation (550-20190060).