1. Protabit LLC, 129 N. Hill Avenue, Suite 102; Pasadena California 91106
2. Department of Biochemistry and Molecular Biology, and the Huck Institutes of the Life Sciences; Pennsylvania State University; University Park Pennsylvania 16802
3. Department of Chemistry and Biomolecular Sciences; University of Ottawa; Ottawa Ontario K1N 6N5 Canada
4. Division of Biology and Biological Engineering, and Division of Chemistry and Chemical Engineering; California Institute of Technology; Pasadena California 91125