1. Department of Family and Community Medicine, School of Medicine, University of Missouri, Columbia, Missouri, USA
2. School of Social Work, University of Alabama, Tuscaloosa, Alabama, USA
3. School of Social Work, University of Missouri, Columbia, Missouri, USA
4. Department of Biomedical Informatics and Medical Education, School of Medicine, University of Washington, Seattle, Washington, USA
5. Department of Biobehavioral Nursing and Health Systems, School of Nursing, University of Washington, Seattle, Washington, USA