Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Division of Cardiology, University of Arizona, Tucson, AZ, USA. Department of Medicine, Hospital Nacional Carlos Alberto Seguín Escobedo, Arequipa, Peru. Department of Nephrology, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru. Department of Nephrology, Hospital Nacional Alberto Sabogal Sologuren, Lima, Peru. Hypertension Unit, Department of Pathology, Hospital Español de Mendoza, National University of Cuyo, IMBECU-CONICET, Mendoza, Argentina. Division of Nephrology, Stanford University School of Medicine, Stanford, CA, USA. Division of Infectious Diseases, University of Ottawa and The Ottawa Hospital Research Institute, Ottawa, ON, Canada. Unidad de VIH, Hospital Civil de Guadalajara and Universidad de Guadalajara, Guadalajara, Mexico. Universidad Católica de Buenos Aires, Buenos Aires, Argentina; Division of Cardiology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA. Departamento de Medicina Interna, Hospital Obrero number 3 Caja Nacional de Salud, Santa Cruz de la Sierra, Bolivia. Departamento de Medicina, Hospital Alberto Barton Thompson, Callao, Peru. Department of Clinical Sciences, Danderyd University Hospital, Karolinska Institutet, Stockholm, Sweden. Division of Cardiology, University of Miami Miller School of Medicine, Miami, FL, USA. Departamento de Emergencia, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru. Division of Cardiology, Department of Medicine, Hospital Español, Buenos Aires, Argentina. Division of Cardiovascular Medicine, University of Michigan Medical School, Ann Arbor, MI, USA. Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Division of Nephrology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Surgery, Hospital of the University of Pennsylvania and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Division of Cardiovascular Medicine, Hospital of the University of Pennsylvania and Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Electronic address: julio.chirinos@uphs.upenn.edu.