1. Department of Applied Science, University of California, Davis, California 95616, United States
2. Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, 10623 Berlin, Germany
3. Department of Chemistry and Chemical Biology and BioMaPS Institute, Rutgers University, Piscataway, New Jersey 08854, United States
4. Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
5. Department of Chemistry, Georgetown University, Washington, D.C. 20057, United States
6. Georgia Campus, Philadelphia College of Osteopathic Medicine, Suwanee, Georgia 30024, United States
7. Department of Biochemistry and Molecular Biology, University of Georgia, Athens, Georgia 30602, United States
8. JASRI, SPring-8, 1-1-1 Kouto, Mikazuki-cho, Sayo-gun, Hyogo 679-5198, Japan
9. Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States