El-Deek, Ahmed Mohammed Fekry
Hassan Dawood, Elsayed Mohamed Abd El-Hamid
Article History
Received: 2 December 2019
Accepted: 5 December 2019
First Online: 30 December 2019
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of the Faculty of Medicine at Al-Azhar University (New Damietta), in Egypt, on 23February 2016, reference number of approval: ADIMIRB 131/16.Informed consent obtained from study participants was written and assigned by participants or their first-degree relatives.
: All authors have agreed to the submission to the journal.
: The authors declare that they have no competing interests.