KK received research grants and a speaker honorarium from Ono Pharmaceutical Company, Boehringer Ingelheim, Chugai Pharmaceutical, Taiho Pharmaceutical, Eli Lilly Japan, and AstraZeneca. AM received a speaker honorarium from Chugai Pharmaceutical, AstraZeneca, Merck Biopharma Company, Ono Pharmaceutical Company, Bristol-Myers Company, Novartis Pharma K.K., and Daiichi Sankyo Company. OY received speaker honorarium from Eli Lilly, Taiho Pharmaceutical, Pfizer, Chugai Pharmaceutical, and AstraZeneca. HK received research grants and a speaker honorarium from Ono Pharmaceutical Company, Bristol-Myers Company, Boehringer Ingelheim, MSD, Daiichi Sankyo Company, Chugai Pharmaceutical, Taiho Pharmaceutical, Merck Biopharma Company, Eli Lilly Japan, and AstraZeneca. HI received research grants and a speaker honorarium from Ono Pharmaceutical Company, AstraZeneca, and Bristol-Myers Company.