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Division of Healthcare Quality Evaluation, The Joint Commission, Oakbrook Terrace, Illinois. Correspondence: Linda Kusek, MPH, RN, CIC, Division of Healthcare Quality Evaluation, The Joint Commission, One Renaissance Blvd, Oakbrook Terrace, IL 60181 (email protected). The author declares no conflict of interest. Accepted for publication: July 3, 2012
Linda Kusek (Wed,) studied this question.
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