Funding for this research was provided by:
Consellería de Economía, Emprego e Industria, Xunta de Galicia (SAF2014-52048-R)
Sundhed og Sygdom, Det Frie Forskningsråd (DFF-4004-00560)
Article History
Received: 19 July 2018
Revised: 26 February 2019
Accepted: 7 March 2019
First Online: 15 March 2019
Free to read: This content has been made available to all.