Drs. Christine Friedenreich and Lin Yang (co PIs) and the AMBER co-investigators (Drs. Kerry Courneya, Jeff Val-lance, Margie McNeely, Nicole Culos-Reed, Karen Kopciuk, Darren Brenner, Jamie Benham) received a one-year $100K breast cancer priority grant from the CIHR-Institute of Cancer Research for their on-going AMBER cohort study. Their submission to the fall CIHR project grant competition just missed the funding cut-off and so they are resubmitting that grant in the March 2023 CIHR competition. Their grant request is for an additional 5 years of funding to complete the data collection in AMBER, conduct the biomarker assays and statistical analyses for all the papers that will be written from this cohort study.