Leitman, Marina https://orcid.org/0000-0002-2908-1858
Blondheim, David S.
Sabetay, Sergiu
Tyomkin, Vladimir
Article History
Received: 30 June 2020
Accepted: 24 November 2020
First Online: 4 January 2021
Compliance with ethical standards
:
: There is no conflict of interest.
: Our study was done in accordance with the ethical standards of the local Helsinki Committee.
: Informed consent was not required due to the retrospective nature of work with patients' files anonymously.