Financial & competing interests disclosure
A provisional patent has been filed for the multiple-reaction monitoring assays. This work was supported by the National Heart Lung and Blood Institute: Proteomic Initiative contracts NHLBI-HV-10-05(2) (JVE, AMM), HHSN268201000032C (JVE, AMM); P01HL77189-01 (JVE), R01 HL63038 (AMM); Johns Hopkins Clinical Translational Science Award1U54RR023561-01A1 (JVE); and American Heart Association Postdoctoral Fellowships 10POST4000001 (PZ) and 11POST7210031 (JAK). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.