David G. Armstrong, DPM, PhD, is a podiatric surgeon and limb preservation specialist with Keck Medicine of USC and senior author of the study. (IMAGE)

University of Southern California - Health Sciences

David G. Armstrong, DPM, PhD, is a podiatric surgeon and limb preservation specialist with Keck Medicine of USC and senior author of the study.

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David G. Armstrong, DPM, PhD, is a podiatric surgeon and limb preservation specialist with Keck Medicine of USC and senior author of the study. 

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Richard Carrasco III

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