Greven, Frans E.
Vonk, Judith M.
Fischer, Paul
Duijm, Frans
Vink, Nienke M.
Brunekreef, Bert
Funding for this research was provided by:
AW-MMK (Academische Werkplaats Milieu en Gezondheid, Arnhem, the Netherlands).
Article History
Received: 4 March 2018
Accepted: 21 March 2019
First Online: 5 April 2019
Competing Interests
: The authors declare no competing interests.