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After receiving his PhD in Statistics from the University of Kentucky, Dr. Barker joined the Procter & Gamble Company as a Statistician supporting the Global Oral Care Clinical department located in Mason, OH, USA. Dr. Barker is currently a Senior Statistician responsible for designing, sizing, analyzing, and reporting results, and he has performed these duties for over 100 clinical studies evaluating the safety and efficacy of oral care products. Dr. Barker has published his research extensively including more than 100 peer-reviewed publications (manuscripts and abstracts).
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