Article History
Received: 27 May 2019
Accepted: 17 June 2019
First Online: 25 June 2019
Compliance with ethical standards
:
: Jonathan Lund is Editor in Chief of Techniques in Coloproctology. Brett Doleman is a Junior Editor of Techniques in Coloproctology.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, informed consent is not required.