Zhang, Yingnan
Liang, Qingfeng
Liu, Yang
Pan, Zhiqiang
Baudouin, Christophe
Labbé, Antoine
Lu, Qingxian
Funding for this research was provided by:
National Natural Scientific Foundation of China (No.81541105)
Article History
Received: 22 August 2017
Accepted: 29 March 2018
First Online: 19 April 2018
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board and Ethics Committee of Beijing Tongren Hospital. Informed consent was obtained from all individual participants and parents/legal guardians in the study.
: Not Applicable.
: The authors declare that they have no competing interests.
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