Abo Hagar, Ahmed
Ashour, Youssri
Negm, Mohamed
Abdelfatah, Mohamed
Gad, Khaled A.
Hashish, Ehab
Article History
Received: 1 May 2018
Accepted: 4 December 2018
First Online: 20 December 2018
Ethics approval and consent to participate
: An informed written consent was taken from each patient. All data obtained from every patient were confidential and were not used outside the study. The patients have the rights to withdraw from the study at any time without giving any reason. All the cost of the investigations was afforded by the researcher.The study was approved from ethical committee Faculty of Medicine, Suez Canal University on 14/1/2015 (research no. 2450).
: Not applicable
: The authors declare that they have no competing interests.
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