Alswaidan, Nourah
Menai, Mohamed El Bachir
Article History
Received: 21 April 2018
Revised: 14 February 2020
Accepted: 15 February 2020
First Online: 18 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.
: Informed consent was not required, as no human or animals were involved.