Elwany, Mostafa http://orcid.org/0000-0002-2274-2203
Zaki, Amr
Latib, Azeem
Testa, Luca
Ielasi, Alfonso
Piraino, Davide
Geraci, Salvatore
El Zawawy, Tarek
Cortese, Bernardo
Article History
Received: 19 September 2019
Accepted: 19 November 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: Ethics approval was granted form the ethics committee of Alexnadria Univeristy, serial number: 020914, IRB no: 00012098. As this was a retrospective study, consent to participate was not required.
: Not applicable<b>.</b>
: The authors declare that they have no competing interests.