1. College of Nursing, University of Tennessee, Knoxville, TN, USA
2. Department of Psychology, Bournemouth University, Poole, UK
3. College of Medicine and Health, University of Exeter Medical School, Exeter, UK
4. School of Nursing, MGH Institute of Health Professions, Boston MA, USA
5. Center for Healthy Aging, Self-Management and Complex Care, College of Nursing, The Ohio State University, Columbus, OH, USA