Vikram Kilambi1,2,3, Kevin Bui1,2, Sanjay Mehrotra1,2,4. 1. Industrial Engineering and Management Sciences, Northwestern University, Evanston, IL. 2. Center for Engineering and Health, Institute for Public Health and Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL. 3. RAND Corporation, Boston Office, Boston, MA. 4. Northwestern University Transplant Outcomes Research Collaborative (NUTORC), Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL.