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In the published article, there was an error in the Conflict of Interest statement. The original Conflict of Interest statement was as follows: “The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest”. The correct Conflict of Interest statement appears below.
CN had served as a consultant for Lundbeck, Grunbiotics, Servier, Janssen-Cilag, Wyeth, and Eli Lilly, received research grant support from Wyeth and Lundbeck, and speaker honoraria from Servier, Lundbeck, Bristol-Myers Squibb, Organon, Eli Lilly, GlaxoSmithKline, Janssen-Cilag, Astra-Zenaca, Wyeth, and Pfizer, none related to this publication. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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