Garg, A. ., Shehata, N. ., McGuinness, S. ., Whitlock, R. ., Fergusson, D. ., Wald, R. ., … Mazer, C. . Risk of Acute Kidney Injury in Patients Randomized to a Restrictive Versus Liberal Approach to Red Blood Cell Transfusion in Cardiac Surgery: A Substudy Protocol of the Transfusion Requirements in Cardiac Surgery III Noninferiority Trial. Canadian Journal of Kidney Health and Disease, 5, 2054358117749532. https://doi.org/10.1177/2054358117749532 (Original work published 2018)