1. Microcirculation, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, University of Rochester School of Medicine and Dentistry, Rochester, NY
2. Surgery, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA
3. Harvard Medical School, Boston, MA, Microcirculation Lab and Joslin-Beth Israel Deaconess Foot Center, Boston, MA,