Funding for this research was provided by:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Financial Code 001, Program MATH-AMSUD/CAPES 88881.197412/2018-01)
Fundação de Amparo à Pesquisa do Estado de São Paulo (2017/10555-0)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (304676/2016-0)
Article History
Received: 26 January 2020
Accepted: 7 August 2020
First Online: 13 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.