Correction: Clinical features of patients with hepatocellular carcinoma treated with radiofrequency ablation therapy: developing a simple score to determine the need for immune-adjuvant therapy

Affiliations

• ¹ Gastroenterology Center, Ehime Prefectural Central Hospital, 83 Kasuga-Cho, Matsuyama, Ehime, 790-0024, Japan.
• ² Gastroenterology Center, Ehime Prefectural Central Hospital, 83 Kasuga-Cho, Matsuyama, Ehime, 790-0024, Japan. hirage@m.ehime-u.ac.jp.
• ³ Department of Surgery, Gastroenterology Center, Ehime Prefectural Central Hospital, Matsuyama, Japan.
• ⁴ Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Japan.