1. Department
of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States
2. Environmental
Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, Washington 99354, United States
3. Bruker Corp., Billerica, Massachusetts 01821, United States
4. OSU
Mass Spectrometry and Proteomics Facility, The Ohio State University, Columbus, Ohio 43210, United States
5. Ardara Technologies
L.P., Ardara, Pennsylvania 15615, United States