When extending an offer of employment, the University of Southern California considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate's work experience, education/training, key skills, internal peer equity, federal, state, and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations. Dr. Chen's research is focused on understanding the contribution of genetics and the interplay between genetic and non-genetic factors in determining risk, survival, and disparities of common cancers, with a special focus on prostate cancer, breast cancer, and multiple primary malignancies.