1. Department of Anatomy, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
2. Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Mahidol University, Bangkok, Thailand
3. Faculty of Dentistry, Mahidol University, Bangkok, Thailand
4. Department of Masticatory Science, Faculty of Dentistry, Mahidol University, Bangkok, Thailand