Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba

Department of Medicine, Mito Kyodo General Hospital, University of Tsukuba