1. Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California
2. Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California
3. Department of Biostatistics and Bioinformatics, Cedars-Sinai Medical Center, Los Angeles, California
4. Division of Hematology and Oncology, Department of Medicine, UCLA (University of California, Los Angeles) School of Medicine
5. The Angeles Clinic and Research Institute, Los Angeles, California
6. Department of Medical Oncology, Cedars-Sinai Medical Center, Los Angeles, California
7. Department of Dermatology, Cedars-Sinai Medical Center, Los Angeles, California
8. Division of Otolaryngology–Head and Neck Surgery, Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, California