Funding for this research was provided by:
the National Natural Science Foundation of China (No.81371893)
Shanghai Sailing Program (18YF1414800)
Shen Kang municipal hospital emerging frontier technology joint research project (SHDC12017109)
Translational Medicine Collaborative Innovation research project of Shanghai Jiao Tong University School of Medicine (TM201615)
Received: 21 November 2017
Accepted: 29 May 2018
First Online: 20 June 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Shanghai Children’s Medical Center. Written consent was obtained from parents or guardians of all patients.
: The authors declare that they have no competing interests.
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