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Dr. Faupel was appointed President and Chief Executive Officer in March 2023 after serving as Chief Operating Officer and director since December 2016. He previously served on our board of directors through 2013 and has more than 30 years of experience in developing non-invasive alternatives to surgical biopsies and blood tests, especially in the area of cancer screening and diagnostics. Dr. Faupel was one of our co-founders and also served as our Chief Executive Officer from May 2007 through 2013. Prior thereto was our Chief Technical Officer from April 2001 to May 2007. Dr. Faupel has served as a National Institutes of Health reviewer, is the inventor on 26 U.S. patents and has authored numerous scientific publications and presentations, appearing in such peer-reviewed journals as The Lancet. Dr. Faupel earned his Ph.D. in neuroanatomy and physiology from the University of Georgia.