Korean J Intern Med 2018;33:331-339
https://doi.org/10.3904/kjim.2016.152
In the article “Comparison of clinical utility between diaphragm excursion and thickening change using ultrasonography to predict extubation success” by Yoo JW et al. (Korean J Intern Med 2018;33:331-339), there is a mistake in the affiliation. The correct affiliation is “Department of Internal Medicine, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine.”
We apologize for any inconvenience that this may have caused.