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Health

Health

Assessing progress

Dana Burke, whose arm was amputated 14 years ago, jokes with, Dr. Albert Chi, Johns Hopkins trauma surgeon (left seated), and Mike Powell, (right) a graduate student at Johns Hopkins University, as they assess Burke's progress. Observers in the background, (from left), Rahul Kaliki, CEO, whose Infinite Biomedical Technologies is building the arm, and Chris Griffith, Burke's brother. Kim Hairston, Baltimore Sun
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