Authors
Sulainee Kokitsawat
Department of Orthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
Montien Manosudprasit
Department of Orthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
Keith Godfrey
Department of Orthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
Charunee Chatchaiwiwattana
Department of Orthodontics, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand