@article{:/content/10.2807/esm.07.11.00374-es, author = "Aguilera, J F and Paget, W J and Van Der Velden, J", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.07.11.00374-es", doi = "https://doi.org/" }