Jiali Xu, leader of jet injection study. (IMAGE) University of Auckland Caption Jiali Xu, leader of jet injection study. Ms Xu is a researcher at the Auckland Bioengineering Institute at the University of Auckland. Credit University of Auckland Usage Restrictions None License Licensed content 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.