de Vries, Gerard
Tsolova, Svetla https://orcid.org/0000-0003-1359-2503
Anderson, Laura F.
Gebhard, Agnes C.
Heldal, Einar
Hollo, Vahur
Cejudo, Laura Sánchez-Cambronero
Schmid, Daniela
Schreuder, Bert
Varleva, Tonka
van der Werf, Marieke J.
Funding for this research was provided by:
European Centre for Disease Prevention and Control (SE) (OCS-13-1579-JGsama)