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Article History

Received: 15 March 2020

Accepted: 23 September 2020

First Online: 29 September 2020

Ethics approval and consent to participate

: The present study was conducted under the principles of the Declaration of Helsinki. It was approved by the Ethics Committee of the First Affiliated Hospital of Nanjing Medical University. Each patient signed written informed consent before any procedure.

: Written informed consents were signed by the patients for publication of any information pertaining to their health data.

: The authors declare that they have no competing interests.