Access to the questionnaires is reserved for participants of the cohort who, having reached the age of majority, are invited to register. However, registration is always possible even if you have not received an invitation, in the event that, in the questionnaire for 16-year-olds of NINFEA project, you have not left contact details, but in the meantime you have changed your mind and want to participate.

If you have not received an invitation (via email, SMS or letter) and you wish to participate in the project, register now!