1. Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
2. Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnestr. 2, 04103 Leipzig, Germany
3. Spectroglyph, LLC, Kennewick, Washington 99338, United States
4. GAA Custom Engineering, LLC, POB 335, Benton City, Washington 99320, United States