Funding for this research was provided by:
Korean Society of Hypertension grants (KSH-R-2018-03)
Received: 10 December 2020
Accepted: 2 June 2021
First Online: 1 August 2021
: The study was conducted in accordance with the ethical principles that have their origins in the Declaration of Helsinki. All enrolled patients provided written informed consent prior to undergoing any study-related procedure.The study protocol and relevant documentation were approved by from the Institutional Review Board of Konkuk University Chungju Hospital, Chungju, Korea (IRB No: KUCH 2019-09-030).
: Not applicable.
: CHL, JHA, JHR, and WGC declare that they have no competing interests.