In case the main link is not working as it did for me, I spotted an alternate source for the publication [1]. [1] http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3

In case the main link is not working as it did for me, I spotted an alternate source for the publication [1]. [1] http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3983044/pdf/pcbi.1003523.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3983044/pdf/pcbi...