1. Department of Medicine, Division of Rheumatology, Immunology and Allergy, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, USA
2. Department of Medicine, Division of Rheumatology, Immunology and Allergy, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, USA; Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, 75 Francis Street, Boston, Massachusetts 02115, USA
3. Division of Rheumatology, University of Michigan Medical Center, University of Michigan Medical School, Ann Arbor, Michigan, USA
4. Division of Obstetrics and Gynecology, University of Michigan Medical Center, University of Michigan Medical School, Ann Arbor, Michigan, USA
5. Division of Gynecology, Department of Surgery, Division of Adolescent/Young Adult Medicine, Department of Medicine, Children's Hospital; Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Brigham and Women's Hospital; Department of Obstetrics, Gynecology and Reproductive Biology, Harvard Medical School, Boston, Massachusetts, USA