1 Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minn; Heart Institute, Hadassah University Medical Center, Jerusalem, Israel; Faculty of Medicine, Hebrew University, Jerusalem, Israel.
2 Department of Health Sciences Research, Mayo Clinic, Rochester, Minn.
3 Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minn; Department of Health Sciences Research, Mayo Clinic, Rochester, Minn. Electronic address: roger.veronique@mayo.edu.