Christopher J. E. Watson is a consultant to OrganOx Ltd. Andrew J. Butler has a share in a patent in connection with OrganOx metra NMP device. The other authors declare no conflicts of interest. All data analyzed during this study are provided in the supplementary table accompanying the manuscript. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Colucci et al. (Wed,) studied this question.