1 Division of Cardiology, Duke University Medical Center, Durham, NC 27710, USA; Duke Clinical Research Institute, Durham, NC, USA. Electronic address: [email protected].
2 Duke Clinical Research Institute, Durham, NC, USA; Division of Cardiology, Beaumont Health, Dearborn, MI, USA.
3 Division of Cardiology, Duke University Medical Center, Durham, NC 27710, USA; Duke Clinical Research Institute, Durham, NC, USA.
4 Division of Cardiology, The Ohio State University, Columbus, OH, USA.