Ikink, Gerjon J. http://orcid.org/0000-0002-7482-9298
Boer, Mandy
Bakker, Elvira R. M.
Vendel-Zwaagstra, Annabel
Klijn, Chris
ten Hoeve, Jelle
Jonkers, Jos
Wessels, Lodewyk F.
Hilkens, John
Article History
Received: 6 April 2017
Revised: 29 October 2017
Accepted: 31 October 2017
First Online: 12 January 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.