?:authorAffiliation
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[\'Physical Medicine and Rehabilitation Department, Centro Hospitalar Vila Nova de Gaia/Espinho, 4434-502 Vila Nova de Gaia, Portugal.\', \'Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal.\', \'Health Information and Decision Sciences Department-MEDCIDS, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal.\', \'Center for Health Technology and Services Research (CINTESIS), University of Porto, 4200-319 Porto, Portugal.\']
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