Ludvik M. Gomulski, George Dimopoulos, Zhiyong Xi, Francesca Scolari, Paolo Gabrieli, Paolo Siciliano, Anthony R. Clarke, Anna R. Malacrida, Giuliano Gasperi
PLoS One. 2012; 7(1): e30857. Published online 2012 January 27. doi: 10.1371/journal.pone.0030857