Corrigendum to "Clostridium difficile beyond stools: dog nasal discharge as a possible new vector of bacterial transmission" [Heliyon 5 (5) (May 2019) e01629]. Issue 6 (June 2019) - Rodriguez, C.; Taminiau, B.; Bouchafa, L.; Romijn, S.; Rajamäki, M.M.; Van Broeck, J.; Delmée, M.; Clercx, C.; Daube, G.