Congratulations to Nigel Mackman, Ph.D., John C. Parker Distinguished Professor of Medicine, Co-Director of the Thrombosis and Hemostasis Program, for being recognized as the top-rated expert in thrombosis in the world by Expertscape. Dr. Mackman’s expertise ranks in the top 0.0008% of 124,370 published authors worldwide on thrombosis from 2008 through 2019 based on contributions to 67 articles on the topic