Rigo, I.R., Cunha, A.P.V., Emiliozzi, C.Z. dos S. and Menegussi, G. 2021. 11-year workload and barrier analysis for a high-energy linear accelerator. Brazilian Journal of Radiation Sciences. 9, 2 (Jun. 2021). DOI:https://doi.org/10.15392/bjrs.v9i2.1687.