Alexander Henke, O. Cathal Grace, George R. Ashley, Grant D. Stewart, Antony C. P. Riddick, Henry Yeun, Marie O’Donnell, Richard A. Anderson, Axel A. Thomson
PLoS One. 2012; 7(8): e42516. Published online 2012 Aug 3. doi: 10.1371/journal.pone.0042516