Author(s) affiliations:Manuel Morgado1,2, Sandra Rolo2, Ana Filipa Macedo1, Miguel Castelo-Branco1,2
1CICS-UBI - Health Sciences Research Centre, University of Beira Interior, Av. Infante D. Henrique, Covilhã,
2Hospital Centre of Cova da Beira, E.P.E., Quinta do Alvito, Covilhã, Portugal