Practical Approach to Computed Tomography Guided Online Adaptive Radiation Therapy for Abdominopelvic Tumors. - Horowitz DP; Wang YF; Lee A; Riegel AC; Pasetsky J; Elliston C; Spina C; Deutsch I; Ghiassi-Nejad Z; Yuan Y; Price M; Kachnic LA (Practical radiation oncology, 2025)