Dr. Edwards is a Senior Biostatistician for the United Network for Organ Sharing (UNOS) and has over 20 years experience in the field of transplantation. In his current position he has been responsible for a number of projects, most notably the first reports of center-specific transplant survival rates as well as the development of simulation models for the analysis of cadaveric kidney and liver allocation. His collaborative research has appeared in several transplant-related and general medical journals.