AUTHOR CONTRIBUTIONS
C.R.M. and D.R.S. conducted the original clinical trial and provided all the plasma samples for this study. C.R.M. and D.K. conceived the idea for this study and developed the overall study design. M.V., M.M., R.M., K.P., and J.L. isolated the extracellular vesicles from plasma samples and developed and ran all assays to measure NAD