*Correspondence to:
E-mail: [email protected]
Natthani Meemon, PhD, is a Lecturer, Faculty of Social Sciences and Humanities, Mahidol University, Salaya Campus, Nakhon Pathom, Thailand.
Seung Chun Paek, PhD, is a Lecturer, Faculty of Social Sciences and Humanities, Mahidol University, Salaya Campus, Nakhon Pathom, Thailand.
Daraphak Yenchai, MA, is a Graduate Research Assistant, Faculty of Social Sciences and Humanities, Mahidol University, Salaya Campus, Nakhon Pathom, Thailand.
Thomas T.H. Wan, PhD, is a Professor, College of Health and Public Affairs, University of Central Florida, Orlando, Florida, USA.
