This article [J. Biomed. Opt. 18, 056010 (2013)] was originally published online on 9 May 2013 with an error in the author list: the fourth author’s name was misspelled as “Collard Dutilleul.” The correct spelling is “Collart Dutilleul,” as it appears above.
This article was corrected online on 29th May 2013. It appears correctly in print.