Institute of Social and Preventive Medicine, University Hospital of Lausanne, Lausanne, Switzerland Department of Computational Biology, University of Lausanne, Lausanne, Switzerland Swiss Institute of Bioinformatics, Lausanne, Switzerland.|Genetics of Complex Traits, University of Exeter Medical School, University of Exeter, Exeter, UK.|Swiss Institute of Bioinformatics, Lausanne, Switzerland.|Division of Cardiology, Geneva University Hospital, Geneva, Switzerland.|Service de Génétique Médicale, Centre Universitaire Hospitalier Vaudois, Lausanne, Switzerland.|Genetics of Complex Traits, University of Exeter Medical School, University of Exeter, Exeter, UK.|Center for Integrative Genomics, University for Lausanne, Lausanne, Switzerland.|Institute of Social and Preventive Medicine, University Hospital of Lausanne, Lausanne, Switzerland Swiss Institute of Bioinformatics, Lausanne, Switzerland.