Neumann Peter J, Saret Cayla J
Center for the Evaluation of Value and Risk in Health, Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, 800 Washington Street, Box #063, Boston, MA, 02111, USA,
Eur J Health Econ. 2014 Mar;15(2):113-6. doi: 10.1007/s10198-013-0548-2. Epub 2013 Dec 10.