Postmarket Surveillance of Medical Devices: A Comparison of Strategies in the US, EU, Japan, and China

• Daniel B. Kramer ,

  * E-mail: dkramer@bidmc.harvard.edu

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Cardiovascular Division, Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States of America

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• Yongtian T. Tan,

  Affiliation Harvard Medical School, Boston, Massachusetts, United States of America

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• Chiaki Sato,

  Affiliation Policy Alternatives Research Institute, University of Tokyo, Toyko, Japan

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• Aaron S. Kesselheim

  Affiliations Harvard Medical School, Boston, Massachusetts, United States of America, Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts, United States of America

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