1. Kidney and Vascular Pathology, Faculty of Medicine and Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan;
2. Molecular Neurobiology, Faculty of Medicine and Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan; and
3. Department of Matrix Biochemistry, Nijmegen Center for Molecular Life Sciences, Radbout University Nijmegen Medical Center, Nijmegen, The Netherlands