@article{:/content/10.2807/esm.12.04.00703-es, author = "Gauci, C and Melillo Fenech, T and Gilles, H and O'Brien, S and Stabile, I and Calleja, N and Ruggeri, F and Cuschieri, L and Mamo, J", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.12.04.00703-es", doi = "https://doi.org/" }