1. Imperial Clinical Trials Unit, Imperial College London, Stadium House, 68 Wood Lane, London W12 7RH, UK
2. Dipartimento Cardio-Toraco-Vascolare, Università di Bologna, S. Orsola-Malpighi University Hospital, Via Albertioni 15, Bologna 40138, Italy
3. Kidney Research Centre, Ottawa Hospital Research Institute, University of Ottawa, 2513-451 Smyth Rd., Ottawa, ON K1H 8M5, Canada
4. Section of Cardiology, Department of Internal Medicine, Manila Doctors’ Hospital, 667 United Nations Ave., Ermita, Manilla 1000, Philippines
5. Department of Medicine, Faculty of Medicine, Eduardo Mondlane University, Av. Salvador Allende 702, Maputo, Mozambique
6. Department of Medicine, Katta General Hospital, 36 Shimoharaoki Kuramoto Fukuoka, Shiroishi, 989-0231, Japan
7. Centre for Chronic Conditions and Injuries, Public Health Foundation of India, Plot 47, Sector 44, Gurugram, Haryana 122002, India
8. Hypertension in Africa Research Team (HART), MRC Unit for Hypertension and Cardiovascular Disease, North-West University, Hoffman Street, Potchefstroom 2520, South Africa
9. Department of Physiology, University of Melbourne, Melbourne, VIC 3010, Australia
10. Department of Clinical Sciences, Lund University, Skane University Hospital, Malmö S-20502, Sweden
11. Dobney Hypertension Centre, School of Medicine – Royal Perth Hospital Unit, The University of Western Australia, Level 3m MRF Building, Rear 50 Murray St, Perth, WA 6000, Australia
12. Third Department of Medicine, Hypertension Center STRIDE-7, National and Kapodistrian University of Athens, School of Medicine, Sotiria Hospital, 152 Mesogion Avenue, Athens 11527, Greece
13. CARIM School for Cardiovascular Diseases, Maastricht University, Minderbroedersberg 4-6, 6211, LK Maastricht, Netherlands
14. Department of Pharmacology & Experimental Therapeutics and The Whitaker Cardiovascular Institute, Boston University School of Medicine, 72 East Concord St, Boston, MA 02118, USA
15. Department of Primary Care and Public Health, Imperial College London, St Dunstan’s Road, London W6 8RP, UK