Formiga, Francesc
Guerrero, Carmen
Ferrer, Assumpta
Padrós, Gloria
Ariza, Albert
Article History
Received: 23 January 2018
Accepted: 23 February 2018
First Online: 2 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional ethics committee of the Jordi Gol Institute for Primary Care Research IDIAP.
: All patients—or the caregivers for those cognitively impaired participants—gave their written informed consent before enrollment.