1. From the Johnson and Johnson Department of Ocular Surface and Visual Optics, the 2Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and
2. From the Johnson and Johnson Department of Ocular Surface and Visual Optics,
3. the Ishida Eye Clinic, Shizuoka, Japan.
4. the Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan; and