Erratum to: Tech Coloproctol (2011) 15:417–422 DOI 10.1007/s10151-011-0769-2
In the original published article the following paragraph:
“Conflict of interest: The authors have declared that no conflict of interest exists”
was erroneously added by the publisher after proof reading. The authors declared that a conflict of interest existed by stating that
“This study was supported by Karl Storz GmbH & Co in the form of grants and equipment. The senior author, Piercarlo Meinero, has a patent license agreement with Karl Storz GmbH & Co concerning the fistuloscope kit”
but this statement was placed under “Acknowledgements”.
Footnotes
The online version of the original article can be found under doi:10.1007/s10151-011-0769-2.
The online version of the original article can be found at http://dx.doi.org/10.1007/s10151-011-0769-2.