[1] Massachusetts Gen Hosp, Div Rheumatol Allergy & Immunol, Boston, MA 02114 USA
[2] Massachusetts Gen Hosp, Dept Rheumatol Allergy & Immunol, Boston, MA 02114 USA
[3] Univ Auckland, Auckland, New Zealand
[4] Univ British Columbia, Radiol, Vancouver, BC, Canada
[5] Ardea Biosci, San Diego, CA USA
[6] Heron Therapeut, San Diego, CA USA