Voronkina, I. V.
Irtyuga, O. B.
Smagina, L. V.
Adamova, P. E.
Zhiduleva, E. V.
Malashicheva, A. B.
Sibagatullina, Y. S.
Kruk, L. P.
Gordeev, M. L.
Moiseeva, O. M.
Article History
Received: 14 August 2018
Revised: 5 December 2018
Accepted: 7 December 2018
First Online: 6 June 2019
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interests . The authors declare that they have no conflict of interest.
: Statement of compliance with standards of research involving humans as subjects . The study protocol was approved by the Ethical Committee of the Almazov National Medical Research Centre. Before including in the study, all participants gave written informed consent.