Karen Dunderdale, PhD Lead Cardiac Specialist Nurse, Cardiac Rehabilitation, Scunthorpe General Hospital, Scunthorpe, United Kingdom.
David R. Thompson, PhD Professor of Cardiovascular Nursing, Department of Health Sciences/Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom.
Stephen F. Beer, MD Consultant Physician/Diabetologist, Scunthorpe General Hospital, Scunthorpe, United Kingdom.
Gill Furze, PhD Senior Research Fellow, British Heart Foundation Care and Education Research Group, Department of Health Sciences, University of York, York, United Kingdom.
Jeremy N.V. Miles, PhD Behavioral Scientist, RAND Corporation, Santa Monica, California.
Corresponding author Karen Dunderdale, PhD, Cardiac Rehabilitation, Scunthorpe General Hospital, Scunthorpe DN15 7BH, United Kingdom ([email protected]).