Tan-Sindhunata, M Brigita
Mathijssen, Inge B
Smit, Margriet
Baas, Frank
de Vries, Johanna I
van der Voorn, J Patrick
Kluijt, Irma
Hagen, Marleen A
Blom, Eveline W
Sistermans, Erik
Meijers-Heijboer, Hanne
Waisfisz, Quinten
Weiss, Marjan M
Groffen, Alexander J
Article History
Received: 11 August 2014
Revised: 29 October 2014
Accepted: 10 November 2014
First Online: 24 December 2014
Competing interests
: The authors declare no conflict of interest.