Funding for this research was provided by:
Chinese National Natural Science Foundation (81602868)
Science and Technology Commission of Shanghai Municipality (17411965300)
Shanghai Science and Technology Commission of Shanghai Municipality (17XD1402800)
Shanghai Municipal Commission of Health and Family Planning (20164Y0095)
Received: 14 April 2019
Accepted: 23 July 2019
First Online: 5 August 2019
Ethics approval and consent to participate
: This study was approved by the Committee on Ethics of the Shanghai Children’s Medical Center (SCMCIRB-K2016013) and was performed in accordance with the Declaration of Helsinki.
: Written informed consent was obtained from the patient’s father for publication of this research.
: The authors declare that they have no competing interests.