1. From the Keio University School of Medicine, Johnson & Johnson Ocular Surface and Visual Optics Department, Tokyo, Japan;
2. From the Keio University School of Medicine, Johnson & Johnson Ocular Surface and Visual Optics Department, Tokyo, Japan; the 3Keio University School of Medicine, Department of Ophthalmology, Tokyo, Japan;
3. From the Keio University School of Medicine, Johnson & Johnson Ocular Surface and Visual Optics Department, Tokyo, Japan; 4Tokyo Dental College, Department of Ophthalmology, Chiba, Japan;
4. the Keio University School of Medicine, Department of Ophthalmology, Tokyo, Japan;
5. Tokyo Dental College, Department of Ophthalmology, Chiba, Japan;
6. Ishida Eye Clinic, Shizuoka, Japan;
7. Johnson & Johnson Vision Care Company, Tokyo, Japan; and
8. the Eye Clinic, Kobe Kaisei Hospital, Kobe, Japan.
9. the Keio University School of Medicine, Department of Ophthalmology, Tokyo, Japan; 4Tokyo Dental College, Department of Ophthalmology, Chiba, Japan;