Phylogenetic structure of European Salmonella Enteritidis outbreak correlates with national and international egg distribution network by Dallman, T, Inns, T, Jombart, T, Ashton, P, Loman, N, Chatt, C, Messelhaeusser, U, Rabsch, W, Simon, S, Nikisins, S, Bernard, H, le Hello, S, da-Silva, N, Kornschober, C, Mossong, J, Hawkey, P, de Pinna, E, Grant, K, Cleary, P