Kirk E. Anderson, Timothy H. Sheehan, Brendon M. Mott, Patrick Maes, Lucy Snyder, Melissa R. Schwan, Alexander Walton, Beryl M. Jones, Vanessa Corby-Harris
PLoS One. 2013; 8(12): e83125. Published online 2013 Dec 17. doi: 10.1371/journal.pone.0083125