About the Authors
Department of Biology, McGill University, Montreal, Canada
School of Dietetics and Human Nutrition, McGill University, Ste. Anne de Bellevue, Canada
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SH DD J-LL RB LBA. Performed the experiments: J-LL DD RB. Analyzed the data: SH J-LL DD RB. Wrote the paper: SH J-LL DD RB LBA.