Eight patients in arm A dropped out during induction phase because of PD (n = 5), physician’s decision (n = 2), persistent anemia (n = 1), while 13 in arm B did because of PD (n = 3), hematologic AEs (n = 4), persistent ALT elevation (n = 2), physician’s decision (n = 1), and complicated disease (n = 3). The gene discussed is GPT; the disease is anemia (phenotype).