1. From the Royal College of Surgeons in Ireland, Dublin, Ireland (E.D., D.K.); St Michael’s Hospital, Li Ka Shing Knowledge Institute, Toronto, Canada (C.M.S., A.R., W.J., H.N.); Canadian Blood Services, Toronto, Canada (W.J., H.N.); Biomedical Diagnostics Institute, Dublin City University, Dublin, Ireland (M.C.B.); Blood Research Institute, Blood Center of Wisconsin, Milwaukee, WI (D.K.N., P.J.N.); and Departments of Laboratory Medicine and Pathobiology, Physiology, and Medicine, University of...