Funding for this research was provided by:
Korean Society of Hypertension
Received: 30 April 2019
Accepted: 12 July 2019
First Online: 1 September 2019
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Board of Boramae Medical Center (Seoul, Korea). Written informed consent was obtained from each study subject.
: Not applicable.
: The authors declare that they have no competing interests.