1. Taisho Pharmaceutical Co.; Ltd.; Tokyo Japan
2. Kurume University School of Medicine; Fukuoka Japan
3. Keikokai Medical Corp. P-One Clinic; Tokyo Japan
4. Japan Community Healthcare Organization Osaka Hospital; Osaka Japan
5. Medical Corporation Kyosoukai AMC Nishi Umeda Clinic; Osaka Japan
6. Kitasato University School of Medicine; Kanagawa Japan