Taleb, Salima http://orcid.org/0000-0002-5152-9487
Boulaba, Kafila
Yousfi, Ahlem
Taleb, Nada
Difallah, Basma
Negrichi, Samira
Article History
Received: 5 March 2020
Accepted: 13 July 2020
First Online: 17 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (NCC2014-0068) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was required.