Cohort profile: Worldwide Collaboration on OsteoArthritis prediCtion for the Hip (World COACH) – an international consortium of prospective cohort studies with individual participa... by van Buuren, MMA, Riedstra, NS, van den Berg, MA, Boel, FDEM, Ahedi, H, Arbabi, V, Arden, NK, Bierma-Zeinstra, SMA, Boer, CG, Cicuttini, F, Cootes, TF, Crossley, K, Felson, D, Gielis, WP, Heerey, J, Jones, G, Kluzek, S, Lane, NE, Lindner, C, Lynch, JA, Van Meurs, J, Mosler, AB, Nelson, AE, Nevitt, M