ACKNOWLEDGMENTS
Hypertensive
BLOOD, CARDIOVASCULAR DISEASE, CORONARY HEART DISEASE
We are grateful for the contributions made by each and every one of the people who work on the Strategy of Blood Pressure Intervention in the Elderly Hypertensive Patients (STEP) trial. We also appreciate the time and effort contributed by all participants in our study. This research was supported by the Key R&D Program of Guangdong Province (No. 2019B020227005), Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention (2017B030314041), the Climbing Plan of Guangdong Provincial People's Hospital (DFJH2020022), Guangdong Provincial Clinical Research Center for Cardiovascular disease (2020B1111170011).