Author Contributions:
Drs Amal Chamli and Meriem Jones contributed to the first draft of the
manuscript. Drs Amal Chamli, Meriem Jones,Takwa Bacha, and Noureddine
Litaiem contributed to the literature search, analysis, and
interpretation of the data. Dr Faten Zeglaoui critically revised the
manuscript and gave final approval. All authors read and approved the
final manuscript and agree to be finally accountable for ensuring the
integrity of and accuracy of the work.
Acknowledgement: none