Bakhuizen, J. J.
Velthuizen, M. E.
Stehouwer, S.
Bleiker, E. M.
Ausems, M. G.
Article History
First Online: 20 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The Medical Research Ethical Committee concluded that the Medical Research Human Subject Acts (WMO) does not apply.