GPT and Decreased total leukocyte count: The most common (≥ 20%) all‐grade AEs (regardless of causality) were neutropenia (n = 2,417; 74.5%), nausea (n = 1166; 35.9%), leukopenia (n = 887; 27.3%), fatigue (n = 760; 23.4%), diarrhea (n = 690; 21.3%), arthralgia (n = 677; 20.9%), and vomiting (n = 649; 20.0%), whereas the most common (≥ 5%) all-cause grade ≥ 3 AEs were neutropenia (n = 1856; 57.2%), leukopenia (n = 345; 10.6%), alanine aminotransferase (ALT) increased (n = 249; 7.7%), and aspartate aminotransferase (AST) increased (n = 184; 5.7%) (Table 2).