In the Review titled “2017 Update on Medical Overuse: A Systematic Review,”¹ published online October 2, 2017, author contributions were missing for Dr Korenstein. Dr Korenstein was added as a contributor to study concept and design; drafting of the manuscript; administrative, technical, and material support; and study supervision. This article has been corrected online.

中文翻译：

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缺少作者贡献

在题为“2017年更新医疗过度使用的系统评价”的评论¹网上公布2017年10月2日，笔者捐款失踪Korenstein博士。Korenstein博士被添加为研究概念和设计的贡献者；手稿的起草；行政，技术和物质支持；并研究监督。本文已在线更正。