2 Department of Surgery, Jyoban Hospital of Tokiwa Foundation, Joban, 972-8322, Japan, 57 Kaminodai, Kamiyunagayamachi, Iwaki-city, Fukushima-prefecture.
3 Center for Infectious Disease Education and Research, Osaka University, Suita-city, 565-0871, Japan, 2-8 Yamadaoka, Osaka-prefecture.
4 Department of Breast Surgery, Jyoban Hospital of Tokiwa Foundation, Joban, 972-8322, Japan, 57 Kaminodai, Kamiyunagayamachi, Iwaki-city, Fukushima-prefecture.
5 Department of Radiation Health Management, Fukushima Medical University School of Medicine, Fukusima-city, 960-1295, Japan, 1-Hikarigaoka, Fukushima-prefecture.
6 Department of Internal Medicine, Soma Central Hospital, Soma-city, 970-0016, Japan, 3-5-18 Okinouchi, Fukushima-prefecture.