About: The study recruited over 4,300 female twins and their sisters aged 30-80 years during 2004-2009. Questionnaire data on family history, health and lifestyle and diet, mammogram images, blood samples, genomic and epigenomic data have been collected.  

GERA contact: CI Shuai Li 

More information: PMID: 20145138; PMID: 26527295