1. The Department of Chemical Pathology and Metabolic Diseases , Leicester Royal Infirmary, University Hospitals of Leicester , Leicester , UK
2. Department of Cardiovascular Sciences , University of Leicester , Leicester , UK
3. Department of Genetics and Genome Biology , Leicester Cancer Research Centre, University of Leicester , Leicester , UK
4. Clinical Microbiology , Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust , Leicester , UK
5. van Geest MS-OMICS Facility , University of Leicester , Leicester , UK
6. SISCAPA Assay Technologies, Inc. , Washington , DC , USA
7. Leicester Diabetes Centre , Leicester General Hospital, University of Leicester , Leicester , UK
8. Genetics & Genomic Medicine Department , Translational Mass Spectrometry Research Group, UCL Institute of Child Health , London , UK
9. Great Ormond Street Biomedical Research Centre, UCL Institute of Child Health , London , UK
10. Centre for Proteomic Research , University of Southampton , Southampton , UK
11. Biochemical Sciences , Synnovis, Guys & St Thomas’ NHSFT , London , UK
12. GKT School Medical Education , Kings College London , London , UK