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Dynamic liver graft preservation in cDCD: What is the best fit?

We read with great interest the study by Ruiz et al and we would like to discuss three issues raised by their results.(1) First, as highlighted by the authors , their specific NRP protocol with pre-mortem cannulation in an interventional radiology facility leads to less technical failures (1%) compared to post-mortem cannulation (5,6%) but is not applicable in other countries for ethical reasons.