mullighan chang (IMAGE) St. Jude Children's Research Hospital Caption Co-senior author Charles Mullighan, MD, and co-first author Ti-Cheng Chang, PhD, St. Jude Department of Pathology. Credit St. Jude Children's Research Hospital Usage Restrictions no cropping License Original 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.