@article{:/content/10.2807/esm.11.01.00592-fr, author = "Ward, M and Borgen, K and Mazick, A and Muehlen, M", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.11.01.00592-fr", doi = "https://doi.org/" }