1. www.ukbiobank.ac.uk The UK Biobank website.
2. www.egcukbiobank.org Website with the ethics and governance framework for the UK Biobank study.
3. www.millionwomenstudy.org The Million Women Study website.
4. www.alspac.bris.ac.uk The Children of the 90s Study website.
5. www.esds.ac.uk/longitudinal/access/bcs70 The 1970 British Cohort Study website.