Toward Activity and Chronicity Indices for the Evaluation of Kidney Transplant Rejection: A Viewpoint by the Banff Working Group

sponsorship: M.N. is a senior clinical investigator of The Research Foundation Flanders (FWO) (1842919N) and is supported by an FWO senior research project grant (G038024N). (FWO|G038024N, 1842919N)