Authors
Charunee Rattanayatikul
Departments of Orthodontics, Faculty of Dentistry, University of Khon Kaen, Khon Kaen, Thailand
Keith Godfrey
Departments of Orthodontics, Faculty of Dentistry, University of Khon Kaen, Khon Kaen, Thailand
Jaruwarintr Chawengchettanon
Departments of Orthodontics, Faculty of Dentistry, University of Khon Kaen, Khon Kaen, Thailand
Thepparit Vattraraphoudet
Oral Surgery, Faculty of Dentistry, University of Khon Kaen, Khon Kaen, Thailand