Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP CIÊNCIAVITAE Journal of Statistics on Health Decision; Vol 2 No 1 (2020): January 2020; In press Journal of Statistics on Health Decision; vol. 2 n.º 1 (2020): January 2020; In press