1. Center for Reticular Chemistry, Center for Global Mentoring, University of California, Los Angeles (UCLA)–U.S. Department of Energy (DOE) Institute for Genomics and Proteomics, and the Department of Chemistry and Biochemistry, UCLA, Los Angeles, CA 90095, USA.
2. Center for the Chemistry of Integrated Systems, Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.
3. Nanotube Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-0046, Japan.
4. SMBU, JEOL, Akishima, Tokyo 196-8558, Japan.
5. Department of Materials and Environmental Chemistry, Stockholm University, Stockholm 10691, Sweden.
6. EXSELENT, Stockholm University, Stockholm 10691, Sweden.
7. NanoCentury KAIST Institute and Graduate School of Energy, Environment, Water, and Sustainability (World Class University), Daejeon 305-701, Republic of Korea.