Stroud, Jake P. http://orcid.org/0000-0002-4263-5755
Porter, Mason A.
Hennequin, Guillaume
Vogels, Tim P. http://orcid.org/0000-0003-3295-6181
Article History
Received: 15 May 2018
Accepted: 9 October 2018
First Online: 26 November 2018
Change Date: 19 December 2018
Change Type: Correction
Change Details: In the version of this article initially published, in the PDF, equations (2) and (4) erroneously displayed a curly bracket on the right hand side of the equation. This should not be there. The errors have been corrected in the PDF version of the article. The equations appear correctly in the HTML.
Competing interests
: The authors declare no competing interests.