Effect of communicating personalized rheumatoid arthritis risk on concern for developing RA: A randomized controlled trial Marshall AA, Zaccardelli A, Yu Z, Prado MG, Liu X, Kroouze RM, Kalia SS, Green RC, Triedman NA, Lu B, Deane KD, Iversen MD, Karlson EW, Sparks JA Patient Education and Counseling December 2018 Open .pdf