Received: 1 December 2019
Accepted: 10 November 2020
First Online: 18 November 2020
Ethics approval and consent to participate
: The study was approved by the Review Board of Sharekord University of Medical Sciences (IR.SKUMS.REC.1397.008). Written informed consent was obtained from all of the participants in the study and a written consent to participate was obtained from the parents of the patient (younger than the age of 16).
: Written informed consent for publication of clinical details and clinical images was obtained from the all of the participants. The parents /legal guardian of the children (under the age of 18) has signed written informed consent for publication of clinical and genetic data.
: All authors declare no conflict of interest.