Simon R. Foster, Enzo R. Porrello, Brooke Purdue, Hsiu-Wen Chan, Anja Voigt, Sabine Frenzel, Ross D. Hannan, Karen M. Moritz, David G. Simmons, Peter Molenaar, Eugeni Roura, Ulrich Boehm, Wolfgang Meyerhof, Walter G. Thomas
PLoS One. 2013; 8(5): e64579. Published online 2013 May 15. doi: 10.1371/journal.pone.0064579