Funding for this research was provided by:
Fundação de Amparo à Pesquisa do Estado de São Paulo (n02016/17141-4, n02015/26523-5)
Text and Data Mining valid from 2019-02-02
Received: 6 October 2018
Accepted: 25 January 2019
First Online: 2 February 2019
Compliance with ethical standards
: Maria Aparecida Neves Jardini received research grants FAPESP; Nicole Berton de Moura received research grants FAPESP; the other authors declare that they have no conflict of interest.