202,638
Participants
Start Date
April 17, 2001
Primary Completion Date
September 29, 2005
Study Completion Date
June 30, 2020
screening questionnaire administration
annual screening
Collaborators (2)
National Institute for Health Research, United Kingdom
OTHER_GOV
The Eve Appeal
UNKNOWN
Medical Research Council
OTHER_GOV
Cancer Research UK
OTHER
University College, London
OTHER