Chaiyawong, Supassama
Boonyapisitsopa, Supanat
Jairak, Waleemas
Nonthabenjawan, Nutthawan
Tangwangvivat, Ratanaporn
Bunpapong, Napawan
Amonsin, Alongkorn
Funding for this research was provided by:
Thailand Research Fund (RTA5780006)
Thailand Research Fund (PHD/0181/2553)
Chulalongkorn University (Center of Excellence)
Article History
Received: 10 March 2016
Accepted: 29 June 2016
First Online: 6 July 2016
Compliance with ethical standards
:
: The authors declare that they have no competing interests.