Kryvoruchko, Igor A.
Staikov, Plamen
Boyko, Valeriy V.
Sartelli, Massimo
Ivanova, Yulia V.
Honcharov, Andrij
Gramatiuk, Svetlana
Sargsyan, Karine
Article History
Received: 11 January 2023
Accepted: 30 May 2023
First Online: 10 June 2023
Declarations
:
: This two-institution retrospective cohort study was handled in accordance with the Declaration of Helsinki. The use of registered data follows the General Data Protection Regulation of the European Union. The study and the use of data were consented to by the Ethics Committee of Kharkiv National Medical University, Ukraine ((Protocol No. 6, November 11, 2022). The number of state registration is 0116u00499. All patients or their authorizers gave written informed consent before the operation.
: The manuscript is approved for publication by all the authors. Written informed consent was obtained from the patients and/or their legal guardians for publication, and any accompanying images, sex, age of these patients.
: The authors declare no competing interests.