Healy, B. J., Budanec, M., Ourdane, B., Peace, T., Petrovic, B., Sanz, D. E., … Tuntipumiamorn, L. (2020). An IAEA survey of radiotherapy practice including quality assurance extent and depth. Acta Oncologica, 59(5), 503–510. https://doi.org/10.1080/0284186X.2020.1714721