Article History
Received: 22 May 2018
Accepted: 27 December 2018
First Online: 10 January 2019
Ethics approval and consent to participate
: Scientific Research Projects Approval Determination of Independent Ethics Committee of Shanghai Ninth People’s Hospital affiliated to Shanghai Jiao Tong University, School of Medicine approved the study protocol of this research [2016141], and informed consent has been obtained from the participants involved in this study.
: Consent for publication has been obtained from participants involved in this study.
: The authors declare that they have no competing interests.
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