This is unpublished Lessons Learned from the First 25 Years of a Clinical Trials Network: The Blood and Marrow Transplant Clinical Trials Network October 16, 2026 Dr. Mary Horowitz (Hybrid: D-209 & Zoom) Pinned Mary M. Horowitz, MD, MS Robert A. Uihlein, Jr. Chair in Hematologic Research Deputy Cancer Center Director Medical College of Wisconsin Scientific Director Emeritus Center for International Blood and Marrow Transplant Research