Due to a publisher oversight, some author corrections to this article [J. Biomed. Opt. 13, 064035 (2008)] were not incorporated in the text prior to its publication. All online versions of the article were corrected on 29 December 2008. A listing of the corrections follows here:
1. On page 064035–3 line #8 from the bottom left, the letter “p” before the word “diode” was deleted.
2. On page 064035–5, line #7 from the top left, a hyphen was added between and , and a hyphen was deleted between 0.5 and mg.
3. On page 064035–7, line #13 from the top left, the word “of” was deleted before “[PS]”.