Hypertension

• AnMed — Anderson, South Carolina, United States
• Beaufort Jasper Hampton Comprehensive Health — Beaufort, South Carolina, United States
• McLeod Family Medicine Center — Florence, South Carolina, United States
• Family Diagnostics — Holly Hill, South Carolina, United States

Not specified

• Health Centre of Jyväskylä Cooperation Area — Jyväskylä, Finland
• Mehiläinen Jyväskylä Occupational Health Services — Jyväskylä, Finland
• Central Finland Hospital District (Perusterveydenhuollon liikelaitos Seututerveyskeskus) — Jyväskylä, Finland
• Oma Lääkärisi Tikkakoski — Jyväskylä, Finland

• Cedars-Sinai Medical Center — Los Angeles, California, United States

Not specified

• Center for Research on Health Care, University of Pittsburgh — Pittsburgh, Pennsylvania, United States

• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Birmingham, Alabama, United States

• Peijia Zha — Newark, New Jersey, United States

• Istanbul University Istanbul Medical Faculty Clinical Pharmacology Department — Istanbul, Fatih, Turkey (Türkiye)

• Hospital de Clinicas de Porto Alegre — Porto Alegre, Rio Grande do Sul, Brazil