Henry S. Gibbons, Michael D. Krepps, Gary Ouellette, Mark Karavis, Lisa Onischuk, Pascale Leonard, Stacey Broomall, Todd Sickler, Janet L. Betters, Paul McGregor, Greg Donarum, Alvin Liem, Ed Fochler, Lauren McNew, C. Nicole Rosenzweig, Evan Skowronski
PLoS One. 2012; 7(2): e31604. Published online 2012 Feb 16. doi: 10.1371/journal.pone.0031604