Notice of Retraction and Replacement: Colla et al. Association between Medicare accountable care organization implementation and spending among clinically vulnerable beneficiaries. JAMA Internal Medicine. 2016;176(8):1167-1175
JAMA Intern Med. 2017 Nov 1;177(11):1702-1703.
doi: 10.1001/jamainternmed.2017.4130.
1 The Dartmouth Institute for Health Policy & Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire.
2 Norris Cotton Cancer Center, Manchester, New Hampshire.
3 The Dartmouth Institute for Health Policy & Clinical Practice, Department of Biomedical Data Science, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire.