1. Department of Chemistry and Biochemistry, Florida State University, 102 Varsity Way, Tallahassee, Florida, 32306, USA
2. Bruker Daltonics, 40 Manning Road, Billerica, MA 01821, USA
3. Bruker Daltonics GmbH&Co, Fahrenheitstrasse 4, Bremen, 28359, Germany
4. Institute of Molecular Biophysics, Florida State University, 91 Chieftan Way, Tallahassee, Florida, 32306, USA