On Feb 15th at 1:00 pm ET, Dr. Lin will be answering your questions. Dr. Nancy Lin is a metastatic breast cancer expert. She is currently the Clinical Director of the Breast Oncology Center at the Susan F. Smith Center for Women's Cancers, at the Dana Farber Cancer Institute. Ask your questions below and we will make sure they get answered. Be sure to also post your questions on the live thread on Feb 15th where Dr. Lin will answer them directly.