Sigitova, Olga Nikolaevna http://orcid.org/0000-0001-8983-245X
Kim, Taisia Yurevna
Salmakova, Alexandra Vladimirovna
Funding for this research was provided by:
no (no)
Article History
First Online: 23 January 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest. Authors are solely responsible for submitting the final manuscript to print.The work was performed according to the Russian Government Program of Competitive Growth of Kazan Federal University and subsidy allocated to Kazan Federal University for the state assignment in the sphere of scientific activities.