1 Institute of Biomedicine. Medical Sciences Department. University of Aveiro. Aveiro. Portugal.
2 Research Unit for Inland Development. Polytechnic of Guarda. Guarda. Portugal.
3 Center for Health Technology and Services Research. Faculty of Medicine. University of Porto. Porto. Department of Community Medicine. Information and Health Decision Sciences. Faculty of Medicine. University of Porto. Porto. Portugal.
4 Aveiro Healthcare Centre. Aradas Health Unit. Aveiro. Systematic Reviews Group. University of Beira Interior. Covilhã. Portugal.
5 Life and Health Sciences Research Institute. School of Medicine. University of Minho. Braga. ICVS/3B's, PT Government Associate Laboratory. Braga/Guimarães. Portugal.
6 Psychology for Positive Psychology Research Center. North Lusíada University. Porto. Portugal.
7 Research Center for Biosciences & Health Technologies. Universidade Lusófona. Lisboa. Portugal.