Impact of Medical Tourism and the Contribution of Tourism

Specifically, what is the purpose of this research?
Describe the quantitative research method used in this article. Who are the subjects? So they appear to be an appropriate population for this study?
What is the “So What?” of this research study? What has been added to the body of academic and/or professional knowledge?
What are the implications for future research from the author? What would you add for future research?