Brinkhues, Stephanie
Schram, Miranda T.
Hoebe, Christian J. P. A.
Kretzschmar, Mirjam E. E.
Koster, Annemarie
Dagnelie, Pieter C.
Sep, Simone J. S.
van Kuijk, Sander M. J.
Savelkoul, Paul H. M.
Dukers-Muijrers, Nicole H. T. M. https://orcid.org/0000-0003-4896-758X
Article History
Received: 12 January 2017
Accepted: 18 June 2018
First Online: 4 July 2018
Ethics approval and consent to participate
: The study has been approved by the medical ethical committee of the Maastricht University Medical Center (NL31329.068.10/ MEC 10–2-023) and the Netherlands Health Council under the Dutch “Law for Population Studies” (Permit 131,088–105,234-PG). All participants gave written informed consent.
: Not applicable.
: The authors declare that they have no competing interests. N.H.T.M.D-M is editorial board member of BMC Infectious Diseases.
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