1 Preventive Cardiology and Cardiac Rehabilitation, Beaumont Health, Royal Oak, MI; Oakland University William Beaumont School of Medicine, Rochester, MI. Electronic address: Barry.Franklin@Beaumont.edu.
2 Clinical Exercise Physiology Laboratory, Fischer Institute of Health and Well-Being, Ball State University, Muncie, IN.
3 Veterans Affairs Medical Center, Georgetown University School of Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC.