Funding for this research was provided by:
Ministry of Education and Science of the Russian Federation (011-17 (Union State Programme "DNA-identification") and State task for RCMG)
Received: 14 July 2020
Accepted: 17 July 2020
First Online: 10 September 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Research Centre for Medical Genetics, Moscow, Russia. All procedures performed in studies involving human participants were in accordance with the ethical standards and with the Helsinki declaration (1964).The written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.