Samir, Ahmed http://orcid.org/0000-0002-7923-2431
Abdelgawad, Mohamed Saied http://orcid.org/0000-0001-6243-2245
Baess, Ayman Ibrahim http://orcid.org/0000-0002-4297-8061
Hassan, Hebatallah Hassan Mamdouh http://orcid.org/0000-0001-7979-8438
Article History
Received: 23 September 2020
Accepted: 9 November 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: The medical ethics were considered and respected. The study was approved by the Institutional Ethics Committee in the Faculty of Medicine, Alexandria University [IRB No: (00012098), FWA No: (00018699), Serial No: (0304694)]. Patient consent was waived in this retrospective observational study by the Research Ethics Board, assuring respect of both patient and medical records confidentiality.
: Patient consent was waived in this retrospective observational study by the Research Ethics Board, assuring respect of both patient and medical records confidentiality.
: None