In the Original Investigation entitled “Effects of a Fixed-Dose Combination Strategy on Adherence and Risk Factors in Patients With or at High Risk of CVD” published in the September 4, 2013, issue of JAMA (2013;310[9]:918-929 doi:10.1001/jama.2013.277064), several names were omitted from the UMPIRE Collaborative Group list on page 928: Nitish Naik from the All India Institute of Medical Sciences, New Delhi; Srinivas Reddy from the Postgraduate Institute of Medical Education and Research, Chandigarh; and Peddireddy Jyothsna from Medwin Hospital, Hyderabad. In addition, 2 names were misspelled. From the Postgraduate Institute of Medical Education and Research, “Sham Balaji” should have been “Shyambalaji Achuthan” and from the Care Hospital, Vishakapatnam, “Modem Damodra Rao” should have been “Kodem Damodra Rao.” This article was corrected online.