1. Department of Behavioral Science, UT MD Anderson Cancer Center, Houston, TX, USA
2. Department of Breast Medical Oncology Research, UT MD Anderson Cancer Center, Houston, TX, USA
3. Department of Biostatistics, UT MD Anderson Cancer Center, Houston, TX, USA
4. Department of Internal Medicine, Hematology/Oncology, UT Southwestern Medical Center, Dallas, TX, USA
5. Department of Breast Surgical Oncology, UT MD Anderson Cancer Center, Houston, TX, USA