GPT and Decreased total leukocyte count: There was a 30.2% AEs incidence in the H‐L group: 33.0% patients had the AEs marked as grades 1–2, and 2.1% patients had the AEs marked as grades 3–4, including one leukopenia (1.0%), abdominal nonspecific (1.0%), two elevated ALT (2.1%), and one elevated AST (1.0%), respectively.