First Online: 25 June 2020
Compliance with Ethical Standards
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the University’s Research Ethics Board and with the 1975 Helsinki Declaration. The study was submitted to the Institutional Review Board (IRB) of An-Najah University and received approval before data collection was initiated.
: The authors declare no conflicts of interest with respect to the authorship or the publication of this article.
: Verbal informed consent was obtained from all individual participants included in the study.