Koenen, Mischa H.
van Montfrans, Joris M.
Prevaes, Sabine M. P. J.
van Engelen, Martine P.
van der Vries, Erhard
Boes, Marianne
Sanders, Elisabeth A. M.
Bogaert, Debby
Verhagen, Lilly M.
Article History
Received: 25 January 2023
Revised: 18 May 2023
Accepted: 15 June 2023
First Online: 25 July 2023
Competing interests
: The authors declare no competing interests.
: The DIMER study received ethical approval from the Medical Ethical Committee of the Erasmus Medical Center in Rotterdam, The Netherlands (METC:NL40331.078), as part of the national Primary Immune Deficiency study, and was conducted according to the Declaration of Helsinki. Legal guardians of all children signed informed consent to participate.