Reply to Haynes and to Wang

Affiliations

• ¹ Department of Medicine, University of California, San Francisco, San Francisco, California.
• ² The College of Medicine, University of Arizona Health Sciences, Tucson, Arizona.
• ³ University of Vermont, Burlington, Vermont.
• ⁴ Johns Hopkins University, Baltimore, Maryland.
• ⁵ Department of Community Health and Epidemiology, Dalhousie University, Halifax, Nova Scotia, Canada; and.
• ⁶ National Heart and Lung Institute, Imperial College London, London, United Kingdom.