Somsuan, Keerakarn
Phuapittayalert, Laorrat
Srithongchai, Yupa
Sonthi, Pattaraporn
Supanpaiboon, Wisa
Hipkaeo, Wiphawi
Sakulsak, Natthiya http://orcid.org/0000-0002-9883-0875
Funding for this research was provided by:
Thailand Research Fund (MRG-WII525S075)
Article History
Received: 6 July 2018
Accepted: 24 October 2018
First Online: 1 November 2018
Compliance with ethical standards
: All procedures were approved by the Human Ethics Committee of Naresuan University, Thailand (Project No. 50-03-01-0017). All participants gave informed consent to participate in this study.