Emara, Afaf
Mahmoud, Salwa
Emira, Mohamed
Article History
Received: 6 April 2020
Accepted: 20 May 2020
First Online: 19 August 2020
Ethics approval and consent to participate
: Ethics committee that approved the study: Ethics committee, Faculty of medicine, Tanta University.The Ethics committee reference number is not available.A written consent was signed by all subjects showing their acceptance regarding participation in this study. Each subject was informed about all steps and any possible side effects.
: Not applicable
: The authors declare that they have no competing interests in this section.