| Affiliation: | 1. World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS), 1‐1 Namiki, Tsukuba, Ibaraki, 305‐0044 (Japan), Fax: (+81)?29‐860‐4706;2. Center of Excellence in Advanced Materials and Processing, Department of Metallurgy and Materials Engineering, Iran University of Science and Technology (IUST), Narmak, Tehran 16844 (Iran);3. Structural Biology Research Center, High Energy Accelerator Research Organization (KEK), 1‐1 Oho, Tsukuba, Ibaraki, 305‐0801 (Japan);4. Faculty of Science and Engineering, Waseda University, 3‐4‐1 Okubo, Shinjuku, Tokyo 169‐8555 (Japan);5. Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012 (Japan). |
