1Department of Radioisotope Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan

2Department of Radiation Biology and Protection, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan

3Department of Global Health, Medicine and Welfare, Atomic Bomb Disease Institute. Nagasaki University, Nagasaki, Japan

4Advanced Clinical Research Center, Fukushima Global Medical Science Center, Fukushima Medical University, Fukushima, Japan

5Department of Radiology, Faculty of Medicine, Fukushima Medical University, Fukushima, Japan

6Department of Diagnostic Radiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan

7Department of Radioisotope Medicine, Atomic Bomb Disease Institute, Nagasaki University, Nagasaki, Japan.

For correspondence contact: Aiganym Imakhanova, Department of Radioisotope Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan, or email at [email protected].

(Manuscript accepted 26 November 2023)