Shalan, Mohamed E.
Soliman, Ahmed Y.
Nassar, Ibrahim A.
Alarabawy, Reda A.
Article History
Received: 17 February 2021
Accepted: 5 April 2021
First Online: 16 April 2021
Declarations
:
: This study was conducted according to the guidelines of the ethics committee of our university and was approved by our institutional review board.Written consent was obtained from each patient (all above 16 years old) after receiving full information about the study aim and methods. Confidentiality of patients’ data was maintained by assigning a code number to each patient that was known only by the researchers and the datasheet was kept anonymous.The committee reference number: 32803/12/18
: All patients included in this research are above 16 years old and gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.