The Journal of Rheumatology, 45, 547-554 Journal of Rheumatology, 45(4), 547-554. Journal of Rheumatology Journal of Rheumatology, 45(4), 547-554 Journal of rheumatology, 45(4), 547-554. Journal of Rheumatology Journal of Rheumatology The Journal of Rheumatology, 45, 4, pp. 547-554