Incorrect Affiliation
In the published article, there was an error in affiliation [1]. Instead of “[Institution of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China]”, it should be “[Institution of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China]”.
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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