1. Department of Chemistry and Biochemistry, University of California San Diego, La Jolla, CA 92093-0314
2. Department of Chemistry, University of Wisconsin–Madison, Madison, WI 57306
3. Department of Chemistry, University of Michigan, Ann Arbor, MI 48109-1055
4. SaddlePoint Frontiers, Richmond, VA 23236-3218
5. Merrimack Consultants, LLC, Atlanta, GA 31106-8872