Antoniou, Antonis C; Sinilnikova, Olga M; Simard, Jacques; Léoné, Mélanie; Dumont, Martine; Neuhausen, Susan L; Struewing, Jeffery P; Stoppa-Lyonnet, Dominique; Barjhoux, Laure; Hughes, David J; Coupier, Isabelle; Belotti, Muriel; Lasset, Christine; Bonadona, Valérie; Bignon, Yves-Jean; Rebbeck, Timothy R; Wagner, Theresa; Lynch, Henry T; Domchek, Susan M; Nathanson, Katherine L; Garber, Judy E; Weitzel, Jeffrey; Narod, Steven A; Tomlinson, Gail; Olopade, Olufunmilayo I; Godwin, Andrew; Isaacs, Claudine; Jakubowska, Anna; Lubinski, Jan; Gronwald, Jacek; Górski, Bohdan; Byrski, Tomasz; Huzarski, Tomasz; Peock, Susan; Cook, Margaret; Baynes, Caroline; Murray, Alexandra; Rogers, Mark; Daly, Peter A; Dorkins, Huw; Schmutzler, Rita K; Versmold, Beatrix; Engel, Christoph; Meindl, Alfons; Arnold, Norbert; Niederacher, Dieter; Deissler, Helmut; Spurdle, Amanda B; Chen, Xiaoqing; Waddell, Nicola.