1. aClinical Medical Research Center, International University of Health and Welfare, Women’s Medical Center, Sanno Medical Center, Tokyo, Japan
2. bMedical Science, Medicines Development Unit Japan, Eli Lilly Japan KK, Kobe, Hyogo, Japan
3. cAsia Pacific Statistical Sciences, Medicines Development Unit Japan, Eli Lilly Japan KK, Kobe, Hyogo, Japan