@article{:/content/10.2807/esm.07.02.00345-es, author = "Pérez, K and Rodes, A and Casabona Barbarà, J", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.07.02.00345-es", doi = "https://doi.org/" }