From the Department of Anesthesiology, Duke University Hospital, Durham, North Carolina.
Accepted for publication September 25, 2017.
Funding: This work was supported by the National Center for Advancing Translational Sciences of the National Institutes of Health under Award Number KL2TR001115 to T.K.A.
The authors declare no conflicts of interest.
The content of this manuscript is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Reprints will not be available from the authors.
Address correspondence to Ashraf S. Habib, MBBCh, MSc, MHSc, FRCA, Department of Anesthesiology, Duke University, DUMC 3094, Erwin Rd, Durham, NC 27710. Address e-mail to firstname.lastname@example.org.