Orlovskaya, O. A.
Yatsevich, K. K.
Vakula, S. I.
Khotyleva, L. V.
Kilchevsky, A. V.
Article History
Received: 4 September 2019
Revised: 16 October 2019
Accepted: 18 May 2020
First Online: 4 June 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest.
: The present work does not include any studies involving humans or animals as subjects.