Taherparvar, Payvand http://orcid.org/0000-0001-9246-6219
Shahmari, Nazila
Article History
Received: 8 June 2019
Revised: 24 September 2019
Accepted: 17 October 2019
First Online: 13 November 2019
Compliance with Ethical Standards
:
: Payvand Taherparvar declares that he has no conflict of interest. Nazila Shahmari declares that she has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: The institutional review board of our institute approved this retrospective study, and the requirement to obtain informed consent was waived.