Lixin Rui.jpg (IMAGE) University of Wisconsin-Madison Caption Lixin Rui is a professor of hematology, medical oncology and palliative care in the University of Wisconsin School of Medicine and Public Health. Credit University of Wisconsin–Madison Usage Restrictions For editorial use with attribution 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.