Funding for this research was provided by:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Finance Code 001, Finance Code 001)
Pró-Reitoria de Pesquisa, Universidade Federal do Rio Grande do Sul (--)
Bolsa de Produtividade em Pesquisa - PQ-CNPq (303707/2016-0)
Spanish Ministry of Economy, Industry, and Competitiveness (grant PSI2015-65026; MINECO / FEDER / UE)
Received: 27 June 2019
Accepted: 23 March 2020
First Online: 17 April 2020
Ethics approval and consent to participate
: All individuals who agreed to participate provided written informed consent. The study was approved by the Hamilton Integrated Research Ethics Board and was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.