Ben-Sellem, Dorra
Ben-Rejeb, Naima
Article History
Received: 18 February 2021
Revised: 14 June 2021
Accepted: 15 June 2021
First Online: 7 July 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the Helsinki declaration as revised in 2013 and its later amendments or comparable ethical standards.
: It is a retrospective study that was approved by the hospital ethics committee and that did not require informed consent from patients.
: Dorra Ben-Sellem and Naima Ben-Rejeb declare no competing interests.