1Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles (UCLA), Los Angeles, USA
2Department of Statistics, UCLA College of Letters and Science, Los Angeles, USA
3Department of Public Health, Aarhus University, Aarhus, Denmark
4Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, USA
5Clinical Biomarkers Laboratory, Division of Pulmonary, Allergy, and Critical Care Medicine, School of Medicine, Emory University, Atlanta, USA
6Department of Medicine, Emory University, Atlanta, USA.
7Department of Environmental Health Sciences, UCLA Fielding School of Public Health, Los Angeles, USA
8Department of Neurology, UCLA David Geffen School of Medicine, Los Angeles, USA
