Institution: | (1) From the Department of Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas;(2) the Department of Cell Biology and Neurosciences, The University of Texas Southwestern Medical Center, Dallas, Texas;(3) the Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas;(4) Dept. of Surgery, Room F-2024, The New York Hospital-Cornell Medical Center, 525 E. 68th St., 10021 New York, NY, USA |