In reply to Huo et al.: Treating small hepatocellular carcinoma: Stereotactic body radiation therapy versus radiofrequency ablation. Issue 12 (21st September 2020) - Park, S; Jung, J; Cho, B; Kim, SY; Yun, S‐C; Lim, Y‐S; Lee, HC; Park, J; Park, J‐h; Kim, JH; Yoon, SM