Maximum change from baseline in SPD, including 4 patients with missing BM biopsies reported as CR by PET/CT. Asterisks (∗) denote the missing BM biopsies reported as CR by PET/CT. Among the 4 patients with CR per PET/CT only, 1 patient had missing postscreening measurements for 2 of the 6 target lesions. Only 4 of the 6 target lesions were calculated for SPD, denoted by ∗a. SPD, sum of the products of perpendicular diameters.