Acimi, Smail https://orcid.org/0000-0002-2764-0302
Bessahraoui, Mimouna
Acimi, Mohammed Ali https://orcid.org/0000-0003-3038-1230
Abderrahmane, Naima
Debbous, Lamia
Article History
Received: 19 October 2018
Accepted: 10 December 2018
First Online: 13 December 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: This study conforms to the World Medical Association Declaration of Helsinki (June 1964) and subsequent amendments and the investigations were carried out to a high ethical standard. However, in our country, there is not a formal and documented ethical approval from an appropriately constituted Research Ethics Committee, which should be obtained for all studies involving human.