Mardani-Kivi, Mohsen
Keyhani, Sohrab
Ebrahim-Zadeh, Mohammad-Hossein
Hashemi-Motlagh, Keyvan
Saheb-Ekhtiari, Khashayar
Article History
Received: 15 May 2017
Accepted: 29 August 2018
First Online: 5 July 2019
Competing interests
: The authors declare that they have no competing interests.
: The study conforms to the principles laid down in the Declaration of Helsinki and its later revisions; all the patients signed informed consent prior to enrollment; the study was approved by the Research Ethics Committee. All patients signed an informed consent form prior to enrollment. The institutional review board and ethical committee approved this study, and it was registered in our country’s clinical trial registry.