Sadremomtaz, Alireza
Telikani, Zeinab
Article History
Received: 24 March 2018
Revised: 27 May 2018
Accepted: 27 May 2018
First Online: 21 June 2018
Compliance with Ethical Standards
:
: Alireza Sadremomtaz and Zeinab Telikani declare that they have 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.