1. College of Nursing, University of Tennessee-Knoxville, Knoxville, TN, USA
2. Department of Public Health, University of Tennessee-Knoxville, Knoxville, TN, USA
3. School of Public Health, University of Nevada-Las Vegas, Las Vegas, NV, USA
4. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
5. School of Nursing, University of Virginia, Charlottesville, VA, USA
6. Center for Healthy Aging, Self-Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH, USA