1. Department of Biochemistry and Molecular BiologyUniversity of Texas Health Science CenterHoustonTexas USA
2. Division of Rheumatology and Clinical Immunogenetics, Department of Internal MedicineUniversity of Texas Health Science Center HoustonTexas USA
3. Department of Pediatrics, Pediatric Research CenterUniversity of Texas Health Science Center HoustonTexas USA
4. Department of Medicine and Division of Rheumatology, Immunology, and AllergyBrigham and Women's Hospital, Harvard Medical School BostonMassachusetts USA