Affiliations

• ¹ Cardiovascular Division, Department of Medicine, University of Minnesota, 420 Delaware Street SE, MMC 508, Minneapolis, MN, USA.
• ² Cardiovascular Division, Department of Medicine, University of Minnesota, 420 Delaware Street SE, MMC 508, Minneapolis, MN, USA. Electronic address: chenx484@umn.edu.
• ³ Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, Singapore.
• ⁴ Division of Biostatistics, School of Public Health, University of Minnesota, 420 Delaware Street SE, MMC 303, Minneapolis, MN, USA.
• ⁵ Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, Singapore; Christchurch Heart Institute, University of Otago, 2 Riccarton Avenue, Dunedin, New Zealand; Cardiac Department, 5 Lower Kent Ridge Road, National University Heart Centre, Singapore.
• ⁶ Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 5 Lower Kent Ridge Road, Singapore; Cardiac Department, 5 Lower Kent Ridge Road, National University Heart Centre, Singapore.