Weijts, B G M W
Westendorp, B
Hien, B T
Martínez-López, L M
Zijp, M
Thurlings, I
Thomas, R E
Schulte-Merker, S
Bakker, W J
de Bruin, A
Article History
Received: 30 January 2017
Revised: 11 July 2017
Accepted: 11 July 2017
First Online: 18 September 2017
Competing interests
: The authors declare no conflict of interest.