1. Department of Oral and Maxillofacial Prosthodontics; Kagoshima University Graduate School of Medical and Dental Sciences; Kagoshima Japan
2. Denture Prosthodontics Restoration; Advanced Dentistry Centre; Kagoshima University Medical and Dental Hospital; Kagoshima Japan
3. Department of Oral and Maxillofacial Surgery; Field of Oral and Maxillofacial Rehabilitation; Course for Advanced Therapeutics; Kagoshima University Graduate School of Medical and Dental Sciences; Kagoshima Japan