Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (016.156.427)
National Institute of Allergy and Infectious Diseases (R01AI123394)
Eunice Kennedy Shriver National Institute of Child Health and Human Development (R01HD092414)
Institutional Program Unifying Population and Laboratory-Based Sciences Burroughs Welcome Fund
Received: 9 September 2020
Accepted: 22 April 2021
First Online: 7 June 2021
: All subjects provided written informed consent to participate prior to enrollment in the COMBAT prospective cohort study. This research conformed to the principles of the Helsinki Declaration. Ethical approval was obtained by the Medical Ethical Committee of Maastricht University Medical Center (study number: METC 12-4-093).
: Not applicable.
: The authors declare that they have no competing interests.