1 The CHOICE Institute, School of Pharmacy, University of Washington, Seattle, WA, USA; Department of Health Policy, London School of Economics and Political Science, London, England, UK; Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA. Electronic address: sdsull@uw.edu.
2 Division of Clinical Pharmacy, School of Pharmacy, University of California, San Diego, San Diego, CA, USA.
3 The CHOICE Institute, School of Pharmacy, University of Washington, Seattle, WA, USA; Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
4 Center for the Evaluation of Value and Risk in Health, Tufts University, Boston, MA, USA.