[1] Burnham Inst Med Res, Infect & Inflammatory Dis Ctr, Program Inflammatory Dis Res, La Jolla, CA 92037 USA
[2] Univ So Calif, Keck Sch Med, Inst Med Genet, Los Angeles, CA 90033 USA
[3] Burnham Inst Med Res, Program Signal Transduct Res, Ctr Canc, La Jolla, CA 92037 USA
[4] Univ Cagliari, Dipartimento Sci Biomed & Biotecnol, I-09121 Cagliari, Italy
[5] Univ Sassari, Dipartimento Sci Biomed, Cattedra Genet Med, I-07100 Sassari, Italy