Toktamysov, Saken
Alwaely, Suad Abdalkareem
Gallyamova, Zemfira
Article History
Received: 10 April 2022
Accepted: 29 June 2022
First Online: 15 August 2022
Declarations
:
: The authors declare that they have no competing interests.
: The research complies with the World Medical Association Declaration on Ethical Principles for Medical Research Involving Human Subjects adopted by the 18th General Assembly.
: The participants were informed about the goals and methods of the research. Each of the participants signed written consent for participation and agreed to follow the rules of the study. The anonymity was ensured.