@article{:/content/10.2807/esm.08.01.00395-es, author = "Capek, L and Vaillant, V", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.08.01.00395-es", doi = "https://doi.org/" }