?:authorAffiliation
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[\'Boston MedFlight, Bedford, MassachusettsUSA.\', \'Department of Emergency Medicine, Lahey Hospital and Medical Center, Burlington, MassachusettsUSA.\', \'Department of Surgery, Brigham and Women\'s Hospital, Boston, MassachusettsUSA.\', \'Department of Emergency Medicine, Heart Center ICU, Massachusetts General Hospital, Boston, MassachusettsUSA.\']
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