Elsayed, Fadwa A
Kets, C Marleen
Ruano, Dina
van den Akker, Brendy
Mensenkamp, Arjen R
Schrumpf, Melanie
Nielsen, Maartje
Wijnen, Juul T
Tops, Carli M
Ligtenberg, Marjolijn J
Vasen, Hans FA
Hes, Frederik J http://orcid.org/0000-0002-3025-0882
Morreau, Hans
van Wezel, Tom http://orcid.org/0000-0001-5773-7730
Article History
Received: 28 May 2014
Revised: 11 September 2014
Accepted: 19 September 2014
First Online: 5 November 2014
Competing interests
: The authors declare no conflict of interest.