Stewart, Greg L. PhD; Manges, Kirstin A. RN; Ward, Marcia M. PhD
Tippie College of Business (Dr Stewart), College of Nursing (Ms Manges), and College of Public Health (Dr Ward), The University of Iowa, Iowa City.
Correspondence: Greg L. Stewart, PhD, Tippie College of Business, The University of Iowa, S384 John Pappajohn Business Bldg, Iowa City, IA 52242 ([email protected]).
This research was supported by grant number R18HS018396 from the Agency for Healthcare Research and Quality (AHRQ). The content is solely the responsibility of the authors and does not necessarily represent the official views of the AHRQ.
The authors declare no conflicts of interest.
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Accepted for publication: September 27, 2014
Published ahead of print: December 4, 2014