Langereis, Jeroen D. http://orcid.org/0000-0001-5317-3202
Jacobs, Joannes F. M.
de Jonge, Marien I.
van Deuren, Marcel
Article History
Received: 14 February 2019
Accepted: 20 May 2019
First Online: 23 May 2019
Ethics approval and consent to participate
: The collection of saliva was approved by the ethics committee of the Radboudumc, Nijmegen, the Netherlands (#2018-4044). Collection of blood/serum was performed for routine clinical diagnostics.
: Not applicable.
: The authors declare that they have no competing interests.