1. NIST Center for Neutron Research, National Institute of Standards and Technology; Gaithersburg Maryland 20899
2. Division of Applied Biology and Chemistry, College of Agriculture and Life Sciences; Kyungpook National University; Daegu Republic of Korea
3. Department of Biochemistry and Molecular Biology; Wright State University; Dayton Ohio 45435
4. Biomolecular Measurement Division, National Institute of Standards and Technology; Gaithersburg Maryland 20899
5. Institute for Bioscience and Biotechnology Research; Rockville Maryland 20850