1. Department of Nutrition and Dysphagia Rehabilitation; Tamana Regional Health Medical Center; Kumamoto Japan
2. Department of Neurosurgery; Minamisoma Municipal General Hospital; Fukushima Japan
3. Department of Rehabilitation Medicine; Yokohama City University Medical Center; Kanagawa Japan
4. Office of Medical and Healthcare Liaison; Tamana Regional Health Medical Center; Kumamoto Japan
5. Kuchi-kara Taberu Shiawase-wo Mamoru-kai; Kanagawa Japan