Andersen, Maria Helena Guerra https://orcid.org/0000-0001-9020-9462
Frederiksen, Marie
Saber, Anne Thoustrup
Wils, Regitze Sølling
Fonseca, Ana Sofia
Koponen, Ismo K.
Johannesson, Sandra
Roursgaard, Martin
Loft, Steffen
Møller, Peter
Vogel, Ulla
Funding for this research was provided by:
Danish Centre for Nanosafety II (not applicable)
Article History
Received: 25 February 2019
Accepted: 16 May 2019
First Online: 11 June 2019
Ethics approval and consent to participate
: The Danish Committee on Health Research Ethics of the Capital Region approved the study (H-16033227). All study participants were given both oral and written information and provided written consent before enrolment.
: Not applicable.
: The authors declare that they have no competing interests.