In the Funding section and the Acknowledgments, the grant number from the funder Yonsei University College of Medicine is listed incorrectly. The correct grant number is: 6-2013-0187.
Reference
- 1.Huh CW, Youn YH, Chung H, Lee YC, Park H (2017) Functional restoration of the esophagus after peroral endoscopic myotomy for achalasia. PLoS ONE 12(5): e0178414 https://doi.org/10.1371/journal.pone.0178414 [DOI] [PMC free article] [PubMed] [Google Scholar]
