Article History
Received: 9 January 2020
Accepted: 13 July 2020
First Online: 17 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The work was conducted in accordance with the Code of Ethics of the World Medical Association (Declaration of Helsinki) for experiments involving humans and was approved by the Ethical Committee of the Algerian Ministry of Public Health.
: Informed consent was obtained from all individual participants included in the study.