Funding for this research was provided by:
National Natural Science Foundation of China (81801628)
Sichuan Province Science and Technology Support Program (2019YFS0315)
Received: 24 January 2019
Accepted: 15 April 2019
First Online: 25 April 2019
Ethics approval and consent to participate
: This study was approved by the Medicine Ethics Committee of West China Second University Hospital, Sichuan University.
: Written informed consent was obtained from the patient and his parents for publication of this case report. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.
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