Reader Comments

Post a new comment on this article

Correction: Author Contributions

Posted by mmaravall on 19 Jan 2007 at 11:14 GMT


Please note that the author contributions are erroneously indicated. The correct wording is as follows:

Conceived the project: MM. Designed simulations: MM, GP, AC. Wrote the modeling code: AC, GP. Performed simulations: GP. Made the figures: GP, MM. Wrote the paper: MM.