Authors
Ekaritt Weerapant
Faculty of Medicine, Chulalongkorn University,, Bangkok, Thailand
Tanom Bunaprasert
Department of Otolaryngology, Faculty of Medicine, Chulalongkorn University,, Bangkok, Thailand
Prayuth Chokrungvaranont
Department of Surgery, Faculty of Medicine, Chulalongkorn University,, Bangkok, Thailand
Vilai Chentanez
Department of Anatomy, Faculty of Medicine, Chulalongkorn University,, Bangkok, Thailand