aDobney Hypertension Centre, Medical School - Royal Perth Hospital Unit, The University of Western Australia

bDepartment of Cardiology, Royal Perth Hospital, Perth

cThe George Institute for Global Health, University of New South Wales

dWestmead Applied Research Centre, University of Sydney, Sydney and Department of Cardiology, Westmead Hospital, Sydney

eSchool of Public Health & Preventive Medicine Monash University, Melbourne, Victoria

fSchool of Population Health, Curtin University, Perth

gMenzies Institute for Medical Research, University of Tasmania, Hobart

hKolling Institute of Medical Research, Royal North Shore Hospital, Sydney

iNeurovascular Hypertension & Kidney Disease Laboratory, Baker Heart and Diabetes Institute, Melbourne, Australia

Correspondence to Professor Markus P. Schlaich, Dobney Chair in Clinical Research, Medical School - Royal Perth Hospital Unit, The University of Western Australia, Level 3, MRF Building, Rear 50 Murray Street, Perth, WA 6000, Australia. Tel: +61 8 9224 0382; fax: +61 8 9224 0374; e-mail: [email protected]

Abbreviations: ABPM, ambulatory blood pressure monitoring; BP, blood pressure; CI, confidence intervals; QUARTET, quadruple ultra low-dose treatment for hypertension

Received 14 April, 2022

Revised 25 May, 2022

Accepted 17 June, 2022

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