Correction to: Techniques in Coloproctology (2019) 23:43–52 10.1007/s10151-018-1918-7
The article Gracilis muscle transposition for treatment of recurrent anovaginal, rectovaginal, rectourethral, and pouch–vaginal fistulas in patients with inflammatory bowel disease written by S. Korsun, G. Liebig‑Hoerl, A. Fuerst, was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 2 January 2019 without open access.
With the author(s)’ decision to opt for Open Choice the copyright of the article changed on 24 July 2019 to © The Author(s) 2019 and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
The original article has been updated.
Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.