Joshua Lui, Erfu Liu, and Jeremiah van Baren (image) University of California - Riverside Share Print E-Mail Caption Photo shows Joshua Lui (left), Erfu Liu (center), and Jeremiah van Baren of UC Riverside. Credit Stan Lim, UC Riverside. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.