30
Participants
Start Date
January 1, 2021
Primary Completion Date
July 1, 2024
Study Completion Date
July 1, 2024
venous blood sample
Phlebotomy procedure for a venous blood draw.
Cwm Taf Morgannwg University Health board, Llantrisant
Cardiff University
OTHER
University of Oxford
OTHER
Imperial College London
OTHER
Cwm Taf University Health Board (NHS)
OTHER_GOV