Funding for this research was provided by:
The First Hospital of Lanzhou University (ldyyn2018-69)
Received: 16 April 2020
Accepted: 23 September 2020
First Online: 6 October 2020
Ethics approval and consent to participate
: Written informed consent was obtained from the two patient’s parents for their related laboratory testing.
: The parents signed the informed consent on behalf of the patients, authorizing their molecular studies and accompanying images for publication of this case report. Written consent is available for review by the editor-in-chief of this journal.
: The authors declare that they have no competing interests.