1. Department of Otorhinolaryngology-Head and Neck Surgery, Shiga University of Medical Science
2. Choju Medical Institute, Fukushimura Hospital
3. Department of Community-Based Medical Education, Graduate School of Medical Sciences, Nagoya City University
4. Center of Pathology, Forensics and Genetics, Hannover Medical School
5. Molecular Neuroscience Research Center, Shiga University of Medical Science