Smeekes, C.
Schouten, B. J. M.
Nix, M.
Ongkiehong, B. F.
Wolterbeek, R.
van der Wal, B. C. H.
Nelissen, R. G. H. H.
Funding for this research was provided by:
Leiden University Medical Center
Article History
Received: 5 April 2017
Revised: 9 December 2017
Accepted: 2 January 2018
First Online: 1 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.