. Dr. Washington is one of the originating Authors of this title. . He has over 35 years' experience combined in radiation oncology administration, education, and operations with both MD Anderson Cancer Center and Memorial Sloan-Kettering Cancer Center . Dr. Trad has been teaching for over 17 years starting as an Adjunct Lecturer and now serves as Program Chair at Texas State University. . Recipient of both Association of Educators in Imaging and Radiologic Sciences, Innovator of the Year Award, 2014 and Texas State University, College of Health Professions, 2012 Dean Nominee for the Presidential Award for Excellence in Teaching. . Editorial Review Board member, 2021-present, Radiation Therapist.