University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Genomic Medicine, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, Louisiana State University, Baton Rouge - School of Medicine, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Thoracic/Head and Neck Medical Oncology, University of Texas at Houston - Department of Infectious Diseases, Infection Control and Employee Health, University of Texas at Houston - Department of Infectious Diseases, Infection Control and Employee Health, University of Texas at Houston - Department of Gynecologic Oncology and Reproductive Medicine, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Radiation Oncology, University of Texas at Houston - Department of Gynecologic Oncology and Reproductive Medicine, Louisiana State University, Baton Rouge - School of Medicine, University of Texas at Houston - Department of Gynecologic Oncology and Reproductive Medicine, University of Texas at Houston - Department of Radiation Oncology, University of Puerto Rico Medical Sciences Campus - Department of Microbiology and Medical Zoology, University of Texas at Houston - Department of Genomic Medicine, University of Texas at Houston - Department of Genomic Medicine, University of Texas at Houston - Department of Genomic Medicine, University of Texas at Houston - Department of Radiation Oncology, Baylor University - Department of Molecular Virology and Microbiology, University of Texas at Houston - Department of Genomic Medicine, University of Texas at Houston - Department of Thoracic/Head and Neck Medical Oncology, University of Texas at Houston - Department of Infectious Diseases, Infection Control and Employee Health and University of Texas at Houston - Department of Radiation Oncology

affiliation not provided to SSRN, affiliation not provided to SSRN, University of California, Los Angeles (UCLA) - Harbor-UCLA Medical Center, University of Texas at Houston - Department of Radiation Oncology, affiliation not provided to SSRN, affiliation not provided to SSRN, University of South Alabama, Memorial Sloan Kettering Cancer Center, Rush University - Rush University Medical Center, Harvard University - Beth Israel Deaconess Medical Center, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Pittsburgh, University of Alabama at Birmingham, Yeshiva University - Montefiore Medical Center, University of Minnesota - Minneapolis and University of Alabama at Birmingham

affiliation not provided to SSRN, affiliation not provided to SSRN, University of Texas at Houston - Department of Radiation Oncology, Yeshiva University - Montefiore Medical Center, University of Minnesota - Minneapolis, University of Alabama at Birmingham and affiliation not provided to SSRN