1. Collaborative Mass Spectrometry Innovation Center, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, USA
2. Division of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut, USA
3. Department of Molecular and Cell Biology, University of Connecticut, Storrs, Connecticut, USA
4. Scripps Institution of Oceanography, University of California San Diego, La Jolla, California, USA
5. CMFI Cluster of Excellence, Interfaculty Institute of Microbiology and Medicine, University of Tuebingen, Tuebingen, Germany
6. School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
7. Section for Clinical Mass Spectrometry, Danish Center for Neonatal Screening, Department of Congenital Disorders, Statens Serum Institut, Copenhagen, Denmark
8. Bioinformatics Group, Wageningen University, Wageningen, the Netherlands
9. Division of Biological Sciences, University of California San Diego, La Jolla, California, USA
10. Department of Pediatrics, University of California San Diego, La Jolla, California, USA