Wood D, Kosa K, Brown D, Ehrlich OG, Higgins PDR, Heller C. Preferences of adult patients with inflammatory bowel disease for attributes of clinical trials: evidence from a choice-based conjoint analysis. Crohns Colitis 360. 2020 Jan;2(1). doi: 10.1093/crocol/otz048
Winnette R, Zárate V, Machnicki G, Demuro-Mercon C, Gawlicki M, Gnanasakthy A. Patient-reported outcomes in Latin America: implementation in research and role in emerging HTA systems. Value in Health Regional Issues. 2015 Dec;8:49-55. doi: 10.1016/j.vhri.2015.03.008