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You searched for these word(s): inviteResults of the Pienter Corona Study
https://www.rivm.nl/en/pienter-corona-study/results… older age groups and vulnerable people were the first to be invited for a COVID-19 vaccination. The younger age groups … round in rounds 1 through 11. *New participants were invited in round 2 and round 6. …
Publication date: 09-24-2020DNFCS 2019-2021, 1-79 years
https://www.rivm.nl/en/dutch-national-food-consumption-survey/overview-surveys/dnfcs-2019-2021-1-79-years… Recruitment The market research agency Kantar invited selected persons by post to participate in the … a reply card. There was a specific brochures for parents of invited children (1-15 years) and adolescents (12-20 years …
Publication date: 07-12-2022