Chemlali, Molka
Sghaier, Sarah
Ghalleb, Montassar
Triki, Amira
Ben Hassouna, Jamel
Rahal, Khaled Ben
Article History
Received: 28 October 2017
Accepted: 2 February 2018
First Online: 25 March 2018
Ethics approval and consent to participate
: The authors declare no conflict of interests. This work was carried out according to the code of ethics under the supervision of the medical and ethics committee of the Salah Azaiez Institute.
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: The authors declare that they have no competing interests.
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