1. Shinshu University Hospital; Department of Rehabilitation; 3-1-1 Asahi Matsumoto Nagano Japan
2. Florida State University College of Medicine; Department of Biomedical Sciences; 1115 West Call Street Tallahassee Florida USA 32306
3. St. Luke's International University, Graduate School of Nursing Sciences; Global Health Nursing; 10-1 Akashi-cho Chuo-Ku Tokyo Japan 104-0044
4. Graduate School of Medical Sciences, Kitasato University; Department of Rehabilitation Sciences; 1-15-1 Kitasato Minami-ku, Sagamihara Kanagawa Japan
5. National Center for Child Health and Development; Department of Health Policy; 2-10-1 Okura Setagaya-ku Tokyo Tokyo Japan 157-0074