Schmitz, P. P.
van Susante, J. L. C.
Hol, A.
Brokelman, R.
van Loon, C. J. M.
Article History
Received: 28 February 2018
Accepted: 25 May 2018
First Online: 1 June 2018
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: The procedures followed were in accordance with the ethical standards of the institutional and/or research committee and with the 1964 Helsinki Declaration and its later amendments.