Corrigendum: Revisiting the Taxonomy of the Genus Arcobacter: Getting Order From the Caos - Pérez-Cataluña, Alba; Salas-Massó, Nuria; Diéguez, Ana L.; Balboa, Sabela; Lema, Alberto; Romalde, Jesús L.; Figueras, Maria José (Frontiers in Microbiology, 2018)