In the article cited above, affiliation 6 was incorrectly listed as “Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China” due to a composition error. The correct affiliation 6 is “Department of Endocrinology and Metabolism, Huashan Hospital, Fudan University, Shanghai, China.”

The editors apologize for the error.

The online version of the article ( has been updated to correct the affiliation.

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