Site 0191, Duarte, California, United States
Site 1343, Los Angeles, California, United States
Site 1318, Atlanta, Georgia, United States
Site 02, Saint Petersburg, Florida, United States
Site 03, Glen Burnie, Maryland, United States
Site 04, Omaha, Nebraska, United States
Study Site 020, San Diego, California, United States
Study Site 019, San Diego, California, United States
Study Site 018, Miami, Florida, United States
Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Hannover, Germany
Altasciences, Montreal, Quebec, Canada
Henry Ford Health Systems, Detroit, Michigan, United States