[1] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Environm Hlth & Engn, Baltimore, MD USA
[2] Columbia Univ, Mailman Sch Publ Hlth, Dept Environm Hlth Sci, 122 West 168th St,Room 1105, New York, NY 10032 USA
[3] Clin Res Fdn Valencia, Area Cardiometab & Renal Risk, Valencia, Spain
[4] Univ Valencia, Fac Math, Dept Stat & Operat Res, Valencia, Spain
[5] Missouri Breaks Ind Res Inc, Eagle Butte, SD USA
[6] Johns Hopkins Univ, Sch Med, Dept Med, Baltimore, MD 21205 USA
[7] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD USA
[8] Graz Univ, Inst Chem, Dept Analyt Chem, Graz, Austria
[9] Texas Biomed Res Inst, San Antonio, TX USA
[10] MedStar Hlth Res Inst, Hyattsville, MD USA
[11] Georgetown Univ, Sch Med, Dept Med, Washington, DC USA