[1] Natl Inst Mat Sci, 3-13 Sakura, Tsukuba, Ibaraki 3050003, Japan
[2] RIKEN, Ctr Life Sci Technol, 1-7-29 Suehiro, Yokohama, Kanagawa 2300045, Japan
[3] Sophia Univ, Fac Sci & Technol, Chiyoda Ku, 7-1 Kioicho, Tokyo 1028554, Japan
[4] JEOL RESONANCE Inc, 3-1-2 Musashino, Akishima, Tokyo 1968558, Japan
[5] Nanyang Technol Univ, Sch Biol Sci, Singapore 637551, Singapore