@article{:/content/10.2807/esm.11.02.00601-fr, author = "Loivukene, K and Kermes, K and Sepp, E and Adamson, V and Mitt, P and Kallandi, Ü and Otter, K and Naaber, P", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.11.02.00601-fr", doi = "https://doi.org/" }