Karray, Fatma http://orcid.org/0000-0002-7390-2270
Ben Abdallah, Manel http://orcid.org/0000-0002-7238-0730
Kallel, Najwa http://orcid.org/0000-0003-3354-6627
Hamza, Manel
Fakhfakh, Manel http://orcid.org/0000-0001-7617-2472
Sayadi, Sami http://orcid.org/0000-0002-2115-2981
Article History
Received: 10 June 2018
Accepted: 26 July 2018
First Online: 30 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants performed by any of the authors.