Authors: Kwangwoo Kim; Elizabeth E Brown; Chan-Bum Choi; Marta E Alarcón-Riquelme; Jennifer A Kelly; Stuart B Glenn; Joshua O Ojwang; Adam Adler; Hye-Soon Lee; Susan A Boackle; Lindsey A Criswell; Graciela S Alarcón; Jeffrey C Edberg; Anne M Stevens; Chaim O Jacob; Gary S Gilkeson; Diane L Kamen; Betty P Tsao; Juan-Manuel Anaya; Joel M Guthridge; Swapan K Nath; Bruce Richardson; Amr H Sawalha; Young Mo Kang; Seung Cheol Shim; Chang-Hee Suh; Soo-Kon Lee; Chang-sik Kim; Joan T Merrill; Michelle Petri; Rosalind Ramsey-Goldman; Luis M Vilá; Timothy B Niewold; Javier Martin; Bernardo A Pons-Estel; Timothy J Vyse; Barry I Freedman; Kathy L Moser; Patrick M Gaffney; Adrienne Williams; Mary Comeau; John D Reveille; Judith A James; R Hal Scofield; Carl D Langefeld; Kenneth M Kaufman; John B Harley; Changwon Kang; Robert P Kimberly; Sang-Cheol Bae Journal: Ann Rheum Dis Date: 2012-04-20 Impact factor: 19.103