William Schief, Scripps Research Institute (image) Scripps Research Institute Share Print E-Mail Caption The new study was led by William Schief of The Scripps Research Institute and the International AIDS Vaccine Initiative and Shane Crotty of the La Jolla Institute for Allergy and Immunology. Credit Photo courtesy of The Scripps Research Institute. 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.