MacNeil Vroomen, Janet
Eekhout, Iris
Dijkgraaf, Marcel G.
van Hout, Hein
de Rooij, Sophia E.
Heymans, Martijn W.
Bosmans, Judith E.
Funding for this research was provided by:
The original trial was commissioned and financially supported by the Netherlands Ministry of Health, Welfare, and Sports.