1 Thoracic, Head and Neck Medical Oncology Department, University of Texas MD Anderson Cancer Center, Houston, TX.
2 Department of Palliative, Rehabilitation, and Integrative Medicine, University of Texas MD Anderson Cancer Center, Houston, TX.
3 Graduate School of Biomedical Sciences, Thoracic, Head and Neck Medical Oncology Department, University of Texas MD Anderson Cancer Center, Houston, TX.