Alzhrani, Farid
Alahmari, Mohammed Saeed
Al Jabr, Ibrahim Khalid
Garadat, Soha N. https://orcid.org/0000-0003-3573-6715
Hagr, Abdulrahman Abdullah
Article History
Received: 8 February 2018
Accepted: 12 March 2018
First Online: 17 March 2018
Compliance with Ethical Standards
:
: the authors have no conflict of interest to disclose.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required.