- Received June 10, 2013, and in revised form September 24, 2013.
- Accepted for publication September 25, 2013.
- Reprints: Melissa D. Begg, ScD, Irving Institute for Clinical and Translational Research, Office of the Dean, Mailman School of Public Health, 722 W 168th St, Room 1411A, New York, NY 10032 E-mail: .
- This project has been funded in whole or in part with Federal funds from the National Center for Research Resources and National Center for Advancing Translational Sciences (NCATS), National Institutes of Health, through the Clinical and Translational Science Awards (CTSAs) program. The manuscript was approved by the CTSA Consortium Publications Committee. All institutions are supported by the NCATS, National Institutes of Health, through the CTSA program, a trademark of DHHS, part of the Roadmap Initiative, “Re-engineering the Clinical Research Enterprise; Columbia University, Irving Institute for Clinical and Translational Research (grant UL1TR000040); Georgetown-Howard Universities Center for Clinical and Translational Science (grant UL1TR000101); University of California, Davis (grant UL1TR000002); University of Florida Clinical & Translational Science Institute (grant UL1TR000064); University of Rochester School of Medicine and Dentistry (grant UL1TR000042); University of Southern California (grant ULT1TR000130); and Vanderbilt University (grant UL1TR000445).
- First published December 15, 2015.
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