232.3: Longitudinal Analysis of Donor-derived Cell-Free DNA (Dd-cfDNA) in En-bloc Kidney Transplantation. (13th September 2022) - Akkina, Sanjeev K.; Singh, Neeraj; Klein, Jeffrey; Khalil, Ali; Agrawal, Nikhil; Shekhtman, Grigory; Patel, Shree; Fei, Mingwei; Desai, Amishi