Article Information
PubMed
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History
- Received for publication February 15, 2011
- Accepted for publication August 15, 2011
- Published online January 4, 2012.
Copyright & Usage
© Copyright 2012 by the American Board of Family Medicine.
Author Information
- Jeanette M. Daly, RN, PhD,
- Yinghui Xu, MS,
- John W. Ely, MD, MSPH and
- Barcey T. Levy, PhD, MD
- Corresponding author: Jeanette M. Daly, the Department of Family Medicine, the University of Iowa, Iowa City, IA (E-mail: jeanette-daly{at}uiowa.edu).