Text and Data Mining valid from 2019-05-10
Received: 21 November 2018
Accepted: 24 April 2019
First Online: 10 May 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation. After obtaining informed consent, participants from the general population were consecutively recruited during routine cardiovascular health examinations.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.