Neeraj Agarwal, MD Professor of Medicine Huntsman Cancer Institute (HCI) Presidential Endowed Chair of Cancer Research Co-Leader, HCI Experimental Therapeutics Program (CCSG Program) Director, GU Medical Oncology Huntsman Cancer Institute, University of Utah (NCI-CCC) Salt Lake City, UT Discusses Cell-free DNA (cfDNA) from the Seventeenth International Kidney Cancer International Symposium 2018 in Miami FL.