Key, T J; Appleby, P N; Reeves, G K; Roddam, A W; Helzlsouer, K J; Alberg, A J; Rollison, D E; Dorgan, J F; Brinton, L A; Overvad, K; Kaaks, R; Trichopoulou, A; Clavel-Chapelon, F; Panico, S; Duell, E J; Peeters, P H M; Rinaldi, S; Fentiman, I S; Dowsett, M; Manjer, J; Lenner, P; Hallmans, G; Baglietto, L; English, D R; Giles, G G; Hopper, J L; Severi, G; Morris, H A; Hankinson, S E; Tworoger, S S; Koenig, K; Zeleniuch-Jacquotte, A; Arslan, A A; Toniolo, P; Shore, R E; Krogh, V; Micheli, A; Berrino, F; Barrett-Connor, E; Laughlin, G A; Kabuto, M; Akiba, S; Stevens, R G; Neriishi, K; Land, C E; Cauley, J A; Lui, Li Yung; Cummings, Steven R; Gunter, M J; Rohan, T E.