Chihaoui, Melika http://orcid.org/0000-0001-7991-9885
Grira, Wafa
Chaker, Fatma
Oueslati, Ibtissem
Ben Amor, Zohra
Yazidi, Meriem
Feki, Moncef
Article History
Received: 1 November 2019
Accepted: 18 January 2020
First Online: 29 January 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 University Hospital La Rabta of Tunis and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.