1. Department of Pathology, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734‑8551, Japan
2. Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, South Valley University, Qena 83523, Egypt
3. Department of Surgical Oncology, Research Center for Radiation Casualty Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734‑8551, Japan
4. Department of Internal Medicine, Okayama Rosai Hospital, Okayama 702‑8055, Japan