Presentation of a New Averaging Method for Improvement of Systematic and Random Errors in Radiotherapy of Chest and Abdomen Cancer Using Electronic Portal Imaging Device. - Asgari, Mohammad Reza; Ghorbani, Mahdi; Khosravi, Mehdi; Shakeri, Ahmad; Pursamimi, Mohamad; Tavakoli, Meysam (Journal of Medical Signals & Sensors, 2026)