Funding for this research was provided by:
Kuwaiti Ministry of Health
Text and Data Mining valid from 2018-01-20
First Online: 20 January 2018
Compliance with Ethical Standards
: The study was undertaken as part of a PhD, which is fully funded by the Kuwaiti Ministry of Health. Open Access was funded through an institutional agreement with Springer Nature.
: Azhar H. Alostad, Douglas T. Steinke and Ellen I. Schafheutle have no conflicts of interest directly relevant to the content of this study.