“…Two of the 10 donors whose kidneys were used in a DKT in Lee's study did not fit an ECD definition . Andres, Remuzzi, Johnson, D'Arcy, Veroux M, Gaber, Moore, and Veroux P all used a biopsy score to determine dual allocation . Ekser used a biopsy score if the patient had elevated creatinine, hypertension, or diabetes as well as being over 60.…”