1. Rural and Minority Health Research Center, Arnold School of Public Health, University of South Carolina, Columbia
2. Department of Public Health, Baylor University, Waco, Texas
3. Department of Public Health, A.T. Still University College of Graduate Health Studies, Kirksville, Missouri
4. College of Social Work, University of South Carolina, Columbia
5. College of Nursing, University of South Carolina, Columbia
6. Department of Health Management and Policy, RUPRI Center for Rural Health Policy Analysis, University of Iowa, Iowa City