Tastanbekova, Zhanna http://orcid.org/0000-0002-5617-3838
Karabekova, Roza
Lozovoy, Vassiliy
Angelov, Aleksandr
Suleimenov, Zhomart
Khuzhakhmedova, Rimma
Article History
Received: 17 April 2022
Accepted: 25 October 2022
First Online: 17 November 2022
Declarations
:
: The authors declare that the work is written with due consideration of ethical standards. The study was conducted in accordance with the ethical principles approved by Astana Medical University (Protocol № 4 of 15.10.2021). Informed consent was not required to be obtained as this study was a retrospective review of medical records.
: Not applicable.
: The authors declare that they have no competing interests.