Semyachkina, Alla Nikolaevna http://orcid.org/0000-0002-4026-3791
Voskoboeva, Elena Yurievna
Nikolaeva, Ekaterina Alexandrovna
Zakharova, Ekaterina Yurievna
Funding for this research was provided by:
Russian Ministry of Health (АААА-А18-118051790107-2)
Article History
Received: 18 December 2020
Accepted: 25 February 2021
First Online: 6 March 2021
Declarations
:
: The study was approved by the Ethics committee of the Research and Clinical Institute of Pediatrics named after Yuri Veltischev of the Pirogov Russian National Research Medical University of the Ministry of Health of the Russian Federation. A written informed consent was obtained from the participants and parents of participants under the age of 18 to take part in the study. The study was done in accordance with the principles outlined in the Helsinki Declaration (1964).
: A written informed consent for the publication of this manuscript including identifying images and other personal and clinical details was obtained from the participants and parents or legal guardians of all participants under the age of 18.
: None of the authors has any competing interests in the manuscript.