Authors: Sebastien Viatte; Darren Plant; Buhm Han; Bo Fu; Annie Yarwood; Wendy Thomson; Deborah P M Symmons; Jane Worthington; Adam Young; Kimme L Hyrich; Ann W Morgan; Anthony G Wilson; John D Isaacs; Soumya Raychaudhuri; Anne Barton Journal: JAMA Date: 2015-04-28 Impact factor: 56.272