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Azevedo LF, Costa-Pereira A, Mendonça L, Dias CC, Castro-Lopes JM.Azevedo LF, et al.Eur J Health Econ. 2016 Jan;17(1):87-98. doi: 10.1007/s10198-014-0659-4. Epub 2014 Nov 22.Eur J Health Econ. 2016.PMID: 25416319