1. From the Department of Ophthalmology, Aichi Medical University, Nagakute, Aichi, Japan; the
2. Aichi Prefectural College of Nursing and Health, Nagoya, Aichi, Japan; the
3. Department of Dermatology, National Center for Geriatrics and Gerontology, Aichi, Japan; the
4. Nanotechnology Research Center, Research Institute for Electronic Science, Hokkaido University, Sapporo, Japan; and the
5. Kao Corporation, Sumida-ku, Tokyo, Japan.