Dr. Liping Tang and Dr. Joseph Borrelli, University of Texas at Arlington (image) University of Texas at Arlington Share Print E-Mail Caption This shows Drs. Liping Tang, left, professor and chair of the UT Arlington bioengineering department, and Dr. Joseph Borrelli, chair of orthopedics for Texas Health Arlington Memorial. Credit UT Arlington 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.