Received: 7 February 2020
Accepted: 27 April 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: This retrospective case study was approved by the institutional ethics committee.
: Consent was received from the patient and her guardians to use the clinical data for study and publication. A copy of the written consent is available for review by the Editor of this journal.
: The auuthors declare that they have no competing interest.