@harvardmed-Eeks! Global burden/outcome of inactivity & #smoking are similar-Right on Hippocrates! Move but not too much/little! #HMSMiniMed
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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@harvardmed And now you can!#expressfit http://expressfit.netThanks. Twitter will use this to make your timeline better. UndoUndo
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