[1] Univ Antwerp, Dept Biomed Sci, Antwerp, Belgium
[2] Flemish Inst Technol Res VITO, Environm Risk & Hlth, Mol, Belgium
[3] Hasselt Univ, Interuniv Inst Biostat & Stat Bioinformat, Diepenbeek, Belgium
[4] Univ Ghent, Dept Publ Hlth, Ghent, Belgium
[5] Prov Inst Hyg, Dept Hlth, Antwerp, Belgium
[6] Vrije Univ Brussel, Dept Analyt Environm & Geochem AEGC, Brussels, Belgium
[7] Hasselt Univ, Ctr Environm Sci, Hasselt, Belgium
[8] Univ Antwerp, Fac Polit & Social Sci, Dept Sociol, Antwerp, Belgium