[1] Univ Pompeu Fabra, Consejo Super Invest Cient, Inst Biol Evolut, Barcelona 08003, Spain
[2] Univ Barcelona, Dept Genet, E-08028 Barcelona, Spain
[3] Univ Pablo Olavide Junta Andalucia, Consejo Super Invest Cient, Ctr Andaluz Biol Desarrollo, Seville 41013, Spain
[4] Cincinnati Childrens Hosp Med Ctr, Ctr Autoimmune Genom & Etiol, Cincinnati, OH 45229 USA
[5] Cincinnati Childrens Hosp Med Ctr, Div Rheumatol, Cincinnati, OH 45229 USA
[6] Cincinnati Childrens Hosp Med Ctr, Div Biomed Informat, Cincinnati, OH 45229 USA
[7] Sars Int Ctr Marine Mol Biol, N-5008 Bergen, Norway
[8] Univ Toronto, Terrence Donnelly Ctr, Toronto, ON M5S 3E1, Canada
[9] Univ Toronto, Dept Mol Genet, Toronto, ON M5S 3E1, Canada
[10] Inst Catalana Recerca & Estudis Avancats, Barcelona 08010, Spain