Al-Baba, Raghad
Zetoune, Almoutassem Billah
Article History
Received: 27 February 2021
Accepted: 20 May 2021
First Online: 21 June 2021
Ethics approval and consent to participate
: This is a retrospective study. Therefore, according to our local ethics committee, ethics approval is unnecessary. This study contains no data disclosing patient identity.
: Not applicable.
: The authors declare that they have no competing interests.