Cao, Qiang
Li, Pengchao
Yang, Xiao
Qian, Jian
Wang, Zengjun
Lu, Qiang
Gu, Min
Article History
Received: 20 January 2018
Accepted: 16 November 2018
First Online: 12 December 2018
Ethics approval and consent to participate
: The study and technique were approved by the Institutional Review Board of the first affiliated hospital of Nanjing Medical University. And the reference number is 2017-SRFA-025. Written informed consent was obtained from all the participants.
: Written informed consent for publication of their clinical details and/or clinical images was obtained from each patient.
: The authors declare that they have no competing interests.
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