We have now closed participant recruitment. The final deadline for sign up and questionnaire completion was 15 November 2023.
Participants, who signed up and completed the questionnaire before the 15 November 2023, and have been invited to participate in the DNA stage, will be sent spit kits as soon as possible. The final deadline for returning your kit is the 31 January 2024.
Share this page (links open in new tab):
Watch our webinars to find out more
A partnership between