Iranian Journal of Medical Physics (IJMP) is the official scientific bimonthly publication of the Iranian Association of Medical Physicists. IJMP is an international, multidisciplinary, peer-reviewed, free of charge, and open-access journal. This journal is devoted to publishing Original Papers, Review Articles, Short Communications, Technical Notes, Editorials, and Letters to the Editor in the field of Medical Physics involving both basic and clinical research. Submissions of manuscripts from all countries are welcome and will be reviewed by at least two expert reviewers.