Hypertension

• University of Alabama-Birmingham — Birmingham, Alabama, United States
• Arizona Pulmonary Specialist — Phoenix, Arizona, United States
• University of Arizona Health Science Center — Tucson, Arizona, United States
• West Los Angeles VA Healthcare Center — Los Angeles, California, United States

• University of North Carolina at Chapel Hill — Chapel Hill, North Carolina, United States
• University of Cincinnati — Cincinnati, Ohio, United States

• University of Pennsylvania Health System — Philadelphia, Pennsylvania, United States

• The Catholic University of Korea, Seoul St.Mary's Hospital — Seoul, Banpo-dong, Seocho-gu, South Korea
• The Catholic University of Korea, Incheon St.Mary's Hospital — Incheon, Bupyeong-gu, South Korea
• The Catholic University of Korea, St. Paul's Hospital — Seoul, Dongdaemun-gu, South Korea
• The Catholic University of Korea, Bucheon St.Mary's Hospital — Bucheon-si, Gyeonggi-do, South Korea

Not specified

• Suburban Hospital — Bethesda, Maryland, United States
• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• Suburban Hospital — Bethesda, Maryland, United States
• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

Not specified

Not specified