Jerchel, I S
Hoogkamer, A Q
Ariƫs, I M
Steeghs, E M P
Boer, J M
Besselink, N J M
Boeree, A
van de Ven, C
de Groot-Kruseman, H A
de Haas, V
Horstmann, M A
Escherich, G
Zwaan, C M
Cuppen, E
Koudijs, M J
Pieters, R
den Boer, M L
Article History
Received: 5 December 2016
Revised: 31 August 2017
Accepted: 20 September 2017
First Online: 3 October 2017
Competing interests
: The authors declare no conflict of interest.