Corrigendum: Molecular Characterization of Salmonella Serovars Anatum and Ealing Associated with Two Historical Outbreaks, Linked to Contaminated Powdered Infant Formula - Gunn, Lynda; Finn, Sarah; Hurley, Daniel; Bai, Li; Wall, Ellen; Iversen, Carol; Threlfall, John E.; Fanning, Séamus (Frontiers in Microbiology, 2017)