1. Genentech, Inc., Genentech Research and Early Development, Synthetic Molecule Pharmaceutical Sciences, 1 DNA Way, South San Francisco, California 94060, United States
2. DIANT Pharma, Inc., 130 Utopia Road, Manchester, Connecticut 06042, United States
3. Lawrence Berkeley National Laboratory, Molecular Biophysics and Integrated Bioimaging Division, Berkeley, California 94720, United States
4. University of California Santa Cruz, Department of Chemistry and Biochemistry, Santa Cruz, California 95064, United States