Leonard A. LevyAssociate Dean for Education, Planning and Research, Professor of Family Medicine/ Public Health/Biomedical Informatics, Nova Southeastern University College of Osteopathic Medicine, 3200 South University Drive, Fort Lauderdale, FL 33328 Southern Arizona Limb Salvage Alliance (SALSA), Department of Surgery, University of Arizona College of Medicine, 1501 N Campbell Ave, Tucson, AZ 85724