Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek (ZKC9876)
Article History
First Online: 1 July 2019
Compliance with Ethical Standards
:
: All procedures performed in this study were in accordance with the ethical standards of the institutional research committee 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.
: Ines Van keer declares that she has no conflict of interests. Noor Seghers declares that she has no conflict of interests. Karla Van Leeuwen declares that she has no conflict of interests. Bea Maes declares that she has no conflict of interests.