1. Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, San Diego, United States
2. Center for Computational Mass Spectrometry and Department of Computer Science and Engineering, University of California San Diego, San Diego, United States
3. Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, San Diego, United States
4. Department of Chemistry and Biochemistry, University of California San Diego, San Diego, United States
5. Departments of Pediatrics and Computer Science and Engineering, University of California San Diego, San Diego, United States
6. European Molecular Biology Laboratory, Heidelberg, Germany