1. Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Stanford, California 94305, USA;
2. Stanford Center for Inherited Cardiovascular Disease, Stanford University, Stanford, California 94305, USA
3. Biomedical Informatics Program, Department of Biomedical Data Science, Stanford University, Stanford, California 94305, USA
4. Stanford Center for Digital Health, Stanford University, Stanford, California 94305, USA