Saeed, Noor AlHuda Ali A. H.
Hamzah, Israa Hussein
Nitavid A,
Article History
Received: 24 January 2019
Accepted: 17 June 2019
First Online: 2 July 2019
Compliance with ethical standards
:
: Tha authors do not have anything to disclose and declare no conflict of interest.
: The study was approved by the institutional ethics review board (NSP/2018/June/316), and the purpose of the study was explained to the participants before their written consent was obtained. Confidentiality of responses was assured and maintained throughout the study.