Eric B. Rondeau, David R. Minkley, Jong S. Leong, Amber M. Messmer, Johanna R. Jantzen, Kristian R. von Schalburg, Craig Lemon, Nathan H. Bird, Ben F. Koop
PLoS One. 2014; 9(7): e102089. Published online 2014 Jul 28. doi: 10.1371/journal.pone.0102089