Journal article (2007) - M.W.J. Smit (author), S.G.J. Aarninkhof (author), R Medina (author), KM Wijnberg (author), M González (author), KS Kingston (author), H.N. Southgate (author), BG Ruessink (author), R Holman (author), E Siegle (author), M Davidson (author)