Piersma, D. http://orcid.org/0000-0001-9617-1098
Fuermaier, A. B. M.
de Waard, D.
De Deyn, P. P.
Davidse, R. J.
de Groot, J.
Doumen, M. J. A.
Bredewoud, R. A.
Claesen, R.
Lemstra, A. W.
Vermeeren, A.
Ponds, R.
Verhey, F.
Brouwer, W. H.
Tucha, O.
Funding for this research was provided by:
Ministerie van Infrastructuur en Milieu (5000001470/31052108)
Article History
Received: 18 July 2018
Accepted: 30 October 2018
First Online: 2 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the Medical Ethical Committee at the University Medical Center Groningen (METc 2012/172, ABR-nr. NL39622.04212), The Netherlands, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.