Raykh, Olga Igorevna
Sumin, Alexei Nikolayevich https://orcid.org/0000-0002-0963-4793
Korok, Ekaterina Victorovna https://orcid.org/0000-0002-8405-2419
Article History
Accepted: 18 April 2021
First Online: 6 May 2021
Declarations
:
: The study has been approved by the local research ethics committee and has been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: The authors declare no competing interests.
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