1. Department of Pharmacy University of Miyazaki Hospital; 5200 Kihara, Kiyotake-cho Miyazaki Miyazaki 889-1692 Japan
2. Ozaki Eye Hospital; 15 Kamezaki Hyuga 883-0066 Japan
3. Department of Ophthalmology Faculty of Medicine; University of Miyazaki; 5200 Kihara, Kiyotake-cho Miyazaki Miyazaki 889-1692 Japan
4. Second Department of Clinical Pharmacy, School of Pharmaceutical Sciences; Kyushu University of Health and Welfare; 1714-1 Yoshino Nobeoka Miyazaki 882-8508 Japan