1. Oral Medicine Research Center, Fukuoka Gakuen, Fukuoka, Japan
2. Department of Oral and Maxillofacial Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
3. Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
4. Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, USA
5. Dental and Oral Medical Center, Kurume University School of Medicine, Kurume, Fukuoka, Japan
6. Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka, Japan
7. Department of Anatomical Sciences, St. George’s University, St. George’s, Grenada, West Indies
8. Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, USA
9. Department of Surgery, Tulane University School of Medicine, New Orleans, LA, USA
10. Department of Anatomy, Daegu Catholic University School of Medicine, Daegu, Korea