Funding for this research was provided by:
Russian Science Foundation (17-75-30035)
Received: 8 January 2020
Accepted: 3 May 2020
First Online: 14 May 2020
Ethics approval and consent to participate
: A written informed consent for genetic studies was obtained from the patient, and the protocol of the study was approved by the Local ethical committee of the Endocrinology Research Centre.
: Written informed consent for publication of her clinical details and clinical images was obtained from the patient.
: All authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported.