In the article titled “Photoneutron Dose Estimation in GRID Therapy Using an Anthropomorphic Phantom: A Monte Carlo Study”, published on pages 175-83, Issue 3, Volume 8 of Journal of Medical Signals & Sensors [1], the affiliation of Nahid Chegeni1, Amir Hossein Karimi1 & Shole Arvandi3 is written incorrectly as “1Department of Medical Physics, Jundishapur University of Medical Sciences, Ahvaz, Iran, 3Department of Radiotherapy and Oncology, Jundishapur University of Medical Sciences, Ahvaz, Iran” instead of “1Department of Medical Physics, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran, 3Department of Radiotherapy and Oncology, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran”.