1. American Board of Family Medicine, Lexington, KY
2. Family and Community Medicine, College of Medicine, University of Kentucky, Lexington, KY
3. Department of Family Medicine, University of Washington School of Medicine, Seattle, WA
4. Ohio University Heritage College of Osteopathic Medicine, Athens, OH
5. Department of Family and Community Medicine, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND