Funding for this research was provided by:
ZonMw (451-05-001, 91710393)
Article History
Accepted: 18 June 2019
First Online: 22 June 2019
Compliance with ethical standards
:
: The authors have no competing interests to report.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national 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.