@article{:/content/10.2807/esm.06.01.00225-it, author = "Bronzwaer, S L A M and Buchholz, U and Kool, J. L.", title = "", journal = "", year = "", volume = "", number = "", eid = , pages = "", url = "https://www.eurosurveillance.org/content/10.2807/esm.06.01.00225-it", doi = "https://doi.org/" }