1. Medicine; Beijing Hypertension League Institute; Haidian District Beijing China
2. Beijing Hypertension League Institute; Haidian District Beijing China
3. Departments of Medicine; Physiology and Pharmacology and Community Health Sciences; O'Brien Institute for Public Health and Libin Cardiovascular Institute of Alberta; University of Calgary; Calgary Alberta Canada
4. Clinical Cardiovascular Research; Lund University; Dept Clinical Sciences; Skåne University Hospital; Malmö Sweden
5. Department of Neurosciences; Medical University of South Carolina; Charleston SC
6. World Hypertension League; Corvallis MT