Funding for this research was provided by:
World Health Organization (World Health Organization)
Centers for Disease Control and Prevention (Centers for Disease Control and Prevention)
Government of Russian Federation (Government of Russian Federation)
Received: 29 August 2020
Accepted: 6 May 2021
First Online: 18 May 2021
: This project has been reviewed and granted ethical approval from the Republican Clinical Center for Family Medicine under the Ministry of Health and Social Protection of the Republic Tajikistan. As per the ethical approval review and the nature of this project, consent was not obtained from individual patients for their anonymized routine clinical data to be used.
: None declared.
: Not applicable.